2107040

素因数分解:

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

素因数の和:1041

約数の個数: 48

約数和(自身を含む): 5366088

約数和(自身を除く): 3259048

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1013, 1040, 2026, 2080, 4052, 5065, 8104, 10130, 13169, 16208, 20260, 26338, 32416, 40520, 52676, 65845, 81040, 105352, 131690, 162080, 210704, 263380, 421408, 526760, 1053520, 2107040]

約数ペア:

[(1, 2107040), (2, 1053520), (4, 526760), (5, 421408), (8, 263380), (10, 210704), (13, 162080), (16, 131690), (20, 105352), (26, 81040), (32, 65845), (40, 52676), (52, 40520), (65, 32416), (80, 26338), (104, 20260), (130, 16208), (160, 13169), (208, 10130), (260, 8104), (416, 5065), (520, 4052), (1013, 2080), (1040, 2026)]