204570080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8941}}^1$

素因数の和:8980

約数の個数: 96

約数和(自身を含む): 567852768

約数和(自身を除く): 363282688

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 352, 416, 440, 520, 572, 715, 880, 1040, 1144, 1430, 1760, 2080, 2288, 2860, 4576, 5720, 8941, 11440, 17882, 22880, 35764, 44705, 71528, 89410, 98351, 116233, 143056, 178820, 196702, 232466, 286112, 357640, 393404, 464932, 491755, 581165, 715280, 786808, 929864, 983510, 1162330, 1278563, 1430560, 1573616, 1859728, 1967020, 2324660, 2557126, 3147232, 3719456, 3934040, 4649320, 5114252, 6392815, 7868080, 9298640, 10228504, 12785630, 15736160, 18597280, 20457008, 25571260, 40914016, 51142520, 102285040, 204570080]

約数ペア:

[(1, 204570080), (2, 102285040), (4, 51142520), (5, 40914016), (8, 25571260), (10, 20457008), (11, 18597280), (13, 15736160), (16, 12785630), (20, 10228504), (22, 9298640), (26, 7868080), (32, 6392815), (40, 5114252), (44, 4649320), (52, 3934040), (55, 3719456), (65, 3147232), (80, 2557126), (88, 2324660), (104, 1967020), (110, 1859728), (130, 1573616), (143, 1430560), (160, 1278563), (176, 1162330), (208, 983510), (220, 929864), (260, 786808), (286, 715280), (352, 581165), (416, 491755), (440, 464932), (520, 393404), (572, 357640), (715, 286112), (880, 232466), (1040, 196702), (1144, 178820), (1430, 143056), (1760, 116233), (2080, 98351), (2288, 89410), (2860, 71528), (4576, 44705), (5720, 35764), (8941, 22880), (11440, 17882)]