11765360

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:282

約数の個数: 80

約数和(自身を含む): 29810592

約数和(自身を除く): 18045232

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 41, 68, 80, 82, 85, 136, 164, 170, 205, 211, 272, 328, 340, 410, 422, 656, 680, 697, 820, 844, 1055, 1360, 1394, 1640, 1688, 2110, 2788, 3280, 3376, 3485, 3587, 4220, 5576, 6970, 7174, 8440, 8651, 11152, 13940, 14348, 16880, 17302, 17935, 27880, 28696, 34604, 35870, 43255, 55760, 57392, 69208, 71740, 86510, 138416, 143480, 147067, 173020, 286960, 294134, 346040, 588268, 692080, 735335, 1176536, 1470670, 2353072, 2941340, 5882680, 11765360]

約数ペア:

[(1, 11765360), (2, 5882680), (4, 2941340), (5, 2353072), (8, 1470670), (10, 1176536), (16, 735335), (17, 692080), (20, 588268), (34, 346040), (40, 294134), (41, 286960), (68, 173020), (80, 147067), (82, 143480), (85, 138416), (136, 86510), (164, 71740), (170, 69208), (205, 57392), (211, 55760), (272, 43255), (328, 35870), (340, 34604), (410, 28696), (422, 27880), (656, 17935), (680, 17302), (697, 16880), (820, 14348), (844, 13940), (1055, 11152), (1360, 8651), (1394, 8440), (1640, 7174), (1688, 6970), (2110, 5576), (2788, 4220), (3280, 3587), (3376, 3485)]