1053520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1013}}^1$

素因数の和:1039

約数の個数: 40

約数和(自身を含む): 2640456

約数和(自身を除く): 1586936

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1013, 1040, 2026, 4052, 5065, 8104, 10130, 13169, 16208, 20260, 26338, 40520, 52676, 65845, 81040, 105352, 131690, 210704, 263380, 526760, 1053520]

約数ペア:

[(1, 1053520), (2, 526760), (4, 263380), (5, 210704), (8, 131690), (10, 105352), (13, 81040), (16, 65845), (20, 52676), (26, 40520), (40, 26338), (52, 20260), (65, 16208), (80, 13169), (104, 10130), (130, 8104), (208, 5065), (260, 4052), (520, 2026), (1013, 1040)]