8904745520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{5779}}^1$

素因数の和:5923

約数の個数: 160

約数和(自身を含む): 24150597120

約数和(自身を除く): 15245851600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 103, 110, 136, 170, 176, 187, 206, 220, 272, 340, 374, 412, 440, 515, 680, 748, 824, 880, 935, 1030, 1133, 1360, 1496, 1648, 1751, 1870, 2060, 2266, 2992, 3502, 3740, 4120, 4532, 5665, 5779, 7004, 7480, 8240, 8755, 9064, 11330, 11558, 14008, 14960, 17510, 18128, 19261, 22660, 23116, 28016, 28895, 35020, 38522, 45320, 46232, 57790, 63569, 70040, 77044, 90640, 92464, 96305, 98243, 115580, 127138, 140080, 154088, 192610, 196486, 231160, 254276, 308176, 317845, 385220, 392972, 462320, 491215, 508552, 595237, 635690, 770440, 785944, 982430, 1017104, 1080673, 1190474, 1271380, 1540880, 1571888, 1964860, 2161346, 2380948, 2542760, 2976185, 3929720, 4322692, 4761896, 5085520, 5403365, 5952370, 6547607, 7859440, 8645384, 9523792, 10119029, 10806730, 11904740, 13095214, 17290768, 20238058, 21613460, 23809480, 26190428, 32738035, 40476116, 43226920, 47618960, 50595145, 52380856, 65476070, 80952232, 86453840, 101190290, 104761712, 111309319, 130952140, 161904464, 202380580, 222618638, 261904280, 404761160, 445237276, 523808560, 556546595, 809522320, 890474552, 1113093190, 1780949104, 2226186380, 4452372760, 8904745520]

約数ペア:

[(1, 8904745520), (2, 4452372760), (4, 2226186380), (5, 1780949104), (8, 1113093190), (10, 890474552), (11, 809522320), (16, 556546595), (17, 523808560), (20, 445237276), (22, 404761160), (34, 261904280), (40, 222618638), (44, 202380580), (55, 161904464), (68, 130952140), (80, 111309319), (85, 104761712), (88, 101190290), (103, 86453840), (110, 80952232), (136, 65476070), (170, 52380856), (176, 50595145), (187, 47618960), (206, 43226920), (220, 40476116), (272, 32738035), (340, 26190428), (374, 23809480), (412, 21613460), (440, 20238058), (515, 17290768), (680, 13095214), (748, 11904740), (824, 10806730), (880, 10119029), (935, 9523792), (1030, 8645384), (1133, 7859440), (1360, 6547607), (1496, 5952370), (1648, 5403365), (1751, 5085520), (1870, 4761896), (2060, 4322692), (2266, 3929720), (2992, 2976185), (3502, 2542760), (3740, 2380948), (4120, 2161346), (4532, 1964860), (5665, 1571888), (5779, 1540880), (7004, 1271380), (7480, 1190474), (8240, 1080673), (8755, 1017104), (9064, 982430), (11330, 785944), (11558, 770440), (14008, 635690), (14960, 595237), (17510, 508552), (18128, 491215), (19261, 462320), (22660, 392972), (23116, 385220), (28016, 317845), (28895, 308176), (35020, 254276), (38522, 231160), (45320, 196486), (46232, 192610), (57790, 154088), (63569, 140080), (70040, 127138), (77044, 115580), (90640, 98243), (92464, 96305)]