20079934160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{92381}}^1$

素因数の和:92437

約数の個数: 160

約数和(自身を含む): 57735054720

約数和(自身を除く): 37655120560

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 19, 20, 22, 26, 38, 40, 44, 52, 55, 65, 76, 80, 88, 95, 104, 110, 130, 143, 152, 176, 190, 208, 209, 220, 247, 260, 286, 304, 380, 418, 440, 494, 520, 572, 715, 760, 836, 880, 988, 1040, 1045, 1144, 1235, 1430, 1520, 1672, 1976, 2090, 2288, 2470, 2717, 2860, 3344, 3952, 4180, 4940, 5434, 5720, 8360, 9880, 10868, 11440, 13585, 16720, 19760, 21736, 27170, 43472, 54340, 92381, 108680, 184762, 217360, 369524, 461905, 739048, 923810, 1016191, 1200953, 1478096, 1755239, 1847620, 2032382, 2401906, 3510478, 3695240, 4064764, 4803812, 5080955, 6004765, 7020956, 7390480, 8129528, 8776195, 9607624, 10161910, 12009530, 13210483, 14041912, 16259056, 17552390, 19215248, 19307629, 20323820, 22818107, 24019060, 26420966, 28083824, 35104780, 38615258, 40647640, 45636214, 48038120, 52841932, 66052415, 70209560, 77230516, 81295280, 91272428, 96076240, 96538145, 105683864, 114090535, 132104830, 140419120, 154461032, 182544856, 193076290, 211367728, 228181070, 250999177, 264209660, 308922064, 365089712, 386152580, 456362140, 501998354, 528419320, 772305160, 912724280, 1003996708, 1056838640, 1254995885, 1544610320, 1825448560, 2007993416, 2509991770, 4015986832, 5019983540, 10039967080, 20079934160]

約数ペア:

[(1, 20079934160), (2, 10039967080), (4, 5019983540), (5, 4015986832), (8, 2509991770), (10, 2007993416), (11, 1825448560), (13, 1544610320), (16, 1254995885), (19, 1056838640), (20, 1003996708), (22, 912724280), (26, 772305160), (38, 528419320), (40, 501998354), (44, 456362140), (52, 386152580), (55, 365089712), (65, 308922064), (76, 264209660), (80, 250999177), (88, 228181070), (95, 211367728), (104, 193076290), (110, 182544856), (130, 154461032), (143, 140419120), (152, 132104830), (176, 114090535), (190, 105683864), (208, 96538145), (209, 96076240), (220, 91272428), (247, 81295280), (260, 77230516), (286, 70209560), (304, 66052415), (380, 52841932), (418, 48038120), (440, 45636214), (494, 40647640), (520, 38615258), (572, 35104780), (715, 28083824), (760, 26420966), (836, 24019060), (880, 22818107), (988, 20323820), (1040, 19307629), (1045, 19215248), (1144, 17552390), (1235, 16259056), (1430, 14041912), (1520, 13210483), (1672, 12009530), (1976, 10161910), (2090, 9607624), (2288, 8776195), (2470, 8129528), (2717, 7390480), (2860, 7020956), (3344, 6004765), (3952, 5080955), (4180, 4803812), (4940, 4064764), (5434, 3695240), (5720, 3510478), (8360, 2401906), (9880, 2032382), (10868, 1847620), (11440, 1755239), (13585, 1478096), (16720, 1200953), (19760, 1016191), (21736, 923810), (27170, 739048), (43472, 461905), (54340, 369524), (92381, 217360), (108680, 184762)]