13122985360

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{12281}}^1$

素因数の和:12369

約数の個数: 120

約数和(自身を含む): 33074296056

約数和(自身を除く): 19951310696

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 37, 38, 40, 74, 76, 80, 95, 148, 152, 185, 190, 296, 304, 361, 370, 380, 592, 703, 722, 740, 760, 1406, 1444, 1480, 1520, 1805, 2812, 2888, 2960, 3515, 3610, 5624, 5776, 7030, 7220, 11248, 12281, 13357, 14060, 14440, 24562, 26714, 28120, 28880, 49124, 53428, 56240, 61405, 66785, 98248, 106856, 122810, 133570, 196496, 213712, 233339, 245620, 267140, 454397, 466678, 491240, 534280, 908794, 933356, 982480, 1068560, 1166695, 1817588, 1866712, 2271985, 2333390, 3635176, 3733424, 4433441, 4543970, 4666780, 7270352, 8633543, 8866882, 9087940, 9333560, 17267086, 17733764, 18175880, 18667120, 22167205, 34534172, 35467528, 36351760, 43167715, 44334410, 69068344, 70935056, 86335430, 88668820, 138136688, 164037317, 172670860, 177337640, 328074634, 345341720, 354675280, 656149268, 690683440, 820186585, 1312298536, 1640373170, 2624597072, 3280746340, 6561492680, 13122985360]

約数ペア:

[(1, 13122985360), (2, 6561492680), (4, 3280746340), (5, 2624597072), (8, 1640373170), (10, 1312298536), (16, 820186585), (19, 690683440), (20, 656149268), (37, 354675280), (38, 345341720), (40, 328074634), (74, 177337640), (76, 172670860), (80, 164037317), (95, 138136688), (148, 88668820), (152, 86335430), (185, 70935056), (190, 69068344), (296, 44334410), (304, 43167715), (361, 36351760), (370, 35467528), (380, 34534172), (592, 22167205), (703, 18667120), (722, 18175880), (740, 17733764), (760, 17267086), (1406, 9333560), (1444, 9087940), (1480, 8866882), (1520, 8633543), (1805, 7270352), (2812, 4666780), (2888, 4543970), (2960, 4433441), (3515, 3733424), (3610, 3635176), (5624, 2333390), (5776, 2271985), (7030, 1866712), (7220, 1817588), (11248, 1166695), (12281, 1068560), (13357, 982480), (14060, 933356), (14440, 908794), (24562, 534280), (26714, 491240), (28120, 466678), (28880, 454397), (49124, 267140), (53428, 245620), (56240, 233339), (61405, 213712), (66785, 196496), (98248, 133570), (106856, 122810)]