233680

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:163

約数の個数: 40

約数和(自身を含む): 571392

約数和(自身を除く): 337712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 127, 184, 230, 254, 368, 460, 508, 635, 920, 1016, 1270, 1840, 2032, 2540, 2921, 5080, 5842, 10160, 11684, 14605, 23368, 29210, 46736, 58420, 116840, 233680]

約数ペア:

[(1, 233680), (2, 116840), (4, 58420), (5, 46736), (8, 29210), (10, 23368), (16, 14605), (20, 11684), (23, 10160), (40, 5842), (46, 5080), (80, 2921), (92, 2540), (115, 2032), (127, 1840), (184, 1270), (230, 1016), (254, 920), (368, 635), (460, 508)]