70932040

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{13963}}^1$

素因数の和:14101

約数の個数: 32

約数和(自身を含む): 160865280

約数和(自身を除く): 89933240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 13963, 27926, 55852, 69815, 111704, 139630, 279260, 558520, 1773301, 3546602, 7093204, 8866505, 14186408, 17733010, 35466020, 70932040]

約数ペア:

[(1, 70932040), (2, 35466020), (4, 17733010), (5, 14186408), (8, 8866505), (10, 7093204), (20, 3546602), (40, 1773301), (127, 558520), (254, 279260), (508, 139630), (635, 111704), (1016, 69815), (1270, 55852), (2540, 27926), (5080, 13963)]