117883480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1$

素因数の和:629

約数の個数: 128

約数和(自身を含む): 320604480

約数和(自身を除く): 202721000

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 37, 40, 44, 52, 55, 65, 74, 88, 104, 110, 130, 143, 148, 185, 220, 260, 286, 296, 370, 407, 440, 481, 520, 557, 572, 715, 740, 814, 962, 1114, 1144, 1430, 1480, 1628, 1924, 2035, 2228, 2405, 2785, 2860, 3256, 3848, 4070, 4456, 4810, 5291, 5570, 5720, 6127, 7241, 8140, 9620, 10582, 11140, 12254, 14482, 16280, 19240, 20609, 21164, 22280, 24508, 26455, 28964, 30635, 36205, 41218, 42328, 49016, 52910, 57928, 61270, 72410, 79651, 82436, 103045, 105820, 122540, 144820, 159302, 164872, 206090, 211640, 226699, 245080, 267917, 289640, 318604, 398255, 412180, 453398, 535834, 637208, 796510, 824360, 906796, 1071668, 1133495, 1339585, 1593020, 1813592, 2143336, 2266990, 2679170, 2947087, 3186040, 4533980, 5358340, 5894174, 9067960, 10716680, 11788348, 14735435, 23576696, 29470870, 58941740, 117883480]

約数ペア:

[(1, 117883480), (2, 58941740), (4, 29470870), (5, 23576696), (8, 14735435), (10, 11788348), (11, 10716680), (13, 9067960), (20, 5894174), (22, 5358340), (26, 4533980), (37, 3186040), (40, 2947087), (44, 2679170), (52, 2266990), (55, 2143336), (65, 1813592), (74, 1593020), (88, 1339585), (104, 1133495), (110, 1071668), (130, 906796), (143, 824360), (148, 796510), (185, 637208), (220, 535834), (260, 453398), (286, 412180), (296, 398255), (370, 318604), (407, 289640), (440, 267917), (481, 245080), (520, 226699), (557, 211640), (572, 206090), (715, 164872), (740, 159302), (814, 144820), (962, 122540), (1114, 105820), (1144, 103045), (1430, 82436), (1480, 79651), (1628, 72410), (1924, 61270), (2035, 57928), (2228, 52910), (2405, 49016), (2785, 42328), (2860, 41218), (3256, 36205), (3848, 30635), (4070, 28964), (4456, 26455), (4810, 24508), (5291, 22280), (5570, 21164), (5720, 20609), (6127, 19240), (7241, 16280), (8140, 14482), (9620, 12254), (10582, 11140)]