100320880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{114001}}^1$

素因数の和:114025

約数の個数: 40

約数和(自身を含む): 254452464

約数和(自身を除く): 154131584

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 114001, 228002, 456004, 570005, 912008, 1140010, 1254011, 1824016, 2280020, 2508022, 4560040, 5016044, 6270055, 9120080, 10032088, 12540110, 20064176, 25080220, 50160440, 100320880]

約数ペア:

[(1, 100320880), (2, 50160440), (4, 25080220), (5, 20064176), (8, 12540110), (10, 10032088), (11, 9120080), (16, 6270055), (20, 5016044), (22, 4560040), (40, 2508022), (44, 2280020), (55, 1824016), (80, 1254011), (88, 1140010), (110, 912008), (176, 570005), (220, 456004), (440, 228002), (880, 114001)]