40772560

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{22159}}^1$

素因数の和:22195

約数の個数: 40

約数和(自身を含む): 98922240

約数和(自身を除く): 58149680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 22159, 44318, 88636, 110795, 177272, 221590, 354544, 443180, 509657, 886360, 1019314, 1772720, 2038628, 2548285, 4077256, 5096570, 8154512, 10193140, 20386280, 40772560]

約数ペア:

[(1, 40772560), (2, 20386280), (4, 10193140), (5, 8154512), (8, 5096570), (10, 4077256), (16, 2548285), (20, 2038628), (23, 1772720), (40, 1019314), (46, 886360), (80, 509657), (92, 443180), (115, 354544), (184, 221590), (230, 177272), (368, 110795), (460, 88636), (920, 44318), (1840, 22159)]