98384360

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:426

約数の個数: 64

約数和(自身を含む): 226437120

約数和(自身を除く): 128052760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 127, 181, 214, 254, 362, 428, 508, 535, 635, 724, 856, 905, 1016, 1070, 1270, 1448, 1810, 2140, 2540, 3620, 4280, 5080, 7240, 13589, 19367, 22987, 27178, 38734, 45974, 54356, 67945, 77468, 91948, 96835, 108712, 114935, 135890, 154936, 183896, 193670, 229870, 271780, 387340, 459740, 543560, 774680, 919480, 2459609, 4919218, 9838436, 12298045, 19676872, 24596090, 49192180, 98384360]

約数ペア:

[(1, 98384360), (2, 49192180), (4, 24596090), (5, 19676872), (8, 12298045), (10, 9838436), (20, 4919218), (40, 2459609), (107, 919480), (127, 774680), (181, 543560), (214, 459740), (254, 387340), (362, 271780), (428, 229870), (508, 193670), (535, 183896), (635, 154936), (724, 135890), (856, 114935), (905, 108712), (1016, 96835), (1070, 91948), (1270, 77468), (1448, 67945), (1810, 54356), (2140, 45974), (2540, 38734), (3620, 27178), (4280, 22987), (5080, 19367), (7240, 13589)]