70983520

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19289}}^1$

素因数の和:19327

約数の個数: 48

約数和(自身を含む): 174998880

約数和(自身を除く): 104015360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 19289, 38578, 77156, 96445, 154312, 192890, 308624, 385780, 443647, 617248, 771560, 887294, 1543120, 1774588, 2218235, 3086240, 3549176, 4436470, 7098352, 8872940, 14196704, 17745880, 35491760, 70983520]

約数ペア:

[(1, 70983520), (2, 35491760), (4, 17745880), (5, 14196704), (8, 8872940), (10, 7098352), (16, 4436470), (20, 3549176), (23, 3086240), (32, 2218235), (40, 1774588), (46, 1543120), (80, 887294), (92, 771560), (115, 617248), (160, 443647), (184, 385780), (230, 308624), (368, 192890), (460, 154312), (736, 96445), (920, 77156), (1840, 38578), (3680, 19289)]