29271174640

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2677}}^1\times {\mathrm{4409}}^1$

素因数の和:7130

約数の個数: 80

約数和(自身を含む): 70293000960

約数和(自身を除く): 41021826320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 2677, 4409, 5354, 8818, 10708, 13385, 17636, 21416, 22045, 26770, 35272, 42832, 44090, 53540, 70544, 82987, 88180, 107080, 136679, 165974, 176360, 214160, 273358, 331948, 352720, 414935, 546716, 663896, 683395, 829870, 1093432, 1327792, 1366790, 1659740, 2186864, 2733580, 3319480, 5467160, 6638960, 10934320, 11802893, 23605786, 47211572, 59014465, 94423144, 118028930, 188846288, 236057860, 365889683, 472115720, 731779366, 944231440, 1463558732, 1829448415, 2927117464, 3658896830, 5854234928, 7317793660, 14635587320, 29271174640]

約数ペア:

[(1, 29271174640), (2, 14635587320), (4, 7317793660), (5, 5854234928), (8, 3658896830), (10, 2927117464), (16, 1829448415), (20, 1463558732), (31, 944231440), (40, 731779366), (62, 472115720), (80, 365889683), (124, 236057860), (155, 188846288), (248, 118028930), (310, 94423144), (496, 59014465), (620, 47211572), (1240, 23605786), (2480, 11802893), (2677, 10934320), (4409, 6638960), (5354, 5467160), (8818, 3319480), (10708, 2733580), (13385, 2186864), (17636, 1659740), (21416, 1366790), (22045, 1327792), (26770, 1093432), (35272, 829870), (42832, 683395), (44090, 663896), (53540, 546716), (70544, 414935), (82987, 352720), (88180, 331948), (107080, 273358), (136679, 214160), (165974, 176360)]