118371880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{661}}^1$

素因数の和:731

約数の個数: 96

約数和(自身を含む): 301117320

約数和(自身を除く): 182745440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 121, 148, 185, 220, 242, 296, 370, 407, 440, 484, 605, 661, 740, 814, 968, 1210, 1322, 1480, 1628, 2035, 2420, 2644, 3256, 3305, 4070, 4477, 4840, 5288, 6610, 7271, 8140, 8954, 13220, 14542, 16280, 17908, 22385, 24457, 26440, 29084, 35816, 36355, 44770, 48914, 58168, 72710, 79981, 89540, 97828, 122285, 145420, 159962, 179080, 195656, 244570, 269027, 290840, 319924, 399905, 489140, 538054, 639848, 799810, 978280, 1076108, 1345135, 1599620, 2152216, 2690270, 2959297, 3199240, 5380540, 5918594, 10761080, 11837188, 14796485, 23674376, 29592970, 59185940, 118371880]

約数ペア:

[(1, 118371880), (2, 59185940), (4, 29592970), (5, 23674376), (8, 14796485), (10, 11837188), (11, 10761080), (20, 5918594), (22, 5380540), (37, 3199240), (40, 2959297), (44, 2690270), (55, 2152216), (74, 1599620), (88, 1345135), (110, 1076108), (121, 978280), (148, 799810), (185, 639848), (220, 538054), (242, 489140), (296, 399905), (370, 319924), (407, 290840), (440, 269027), (484, 244570), (605, 195656), (661, 179080), (740, 159962), (814, 145420), (968, 122285), (1210, 97828), (1322, 89540), (1480, 79981), (1628, 72710), (2035, 58168), (2420, 48914), (2644, 44770), (3256, 36355), (3305, 35816), (4070, 29084), (4477, 26440), (4840, 24457), (5288, 22385), (6610, 17908), (7271, 16280), (8140, 14542), (8954, 13220)]