24816880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28201}}^1$

素因数の和:28225

約数の個数: 40

約数和(自身を含む): 62946864

約数和(自身を除く): 38129984

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 28201, 56402, 112804, 141005, 225608, 282010, 310211, 451216, 564020, 620422, 1128040, 1240844, 1551055, 2256080, 2481688, 3102110, 4963376, 6204220, 12408440, 24816880]

約数ペア:

[(1, 24816880), (2, 12408440), (4, 6204220), (5, 4963376), (8, 3102110), (10, 2481688), (11, 2256080), (16, 1551055), (20, 1240844), (22, 1128040), (40, 620422), (44, 564020), (55, 451216), (80, 310211), (88, 282010), (110, 225608), (176, 141005), (220, 112804), (440, 56402), (880, 28201)]