8877040

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2999}}^1$

素因数の和:3049

約数の個数: 40

約数和(自身を含む): 21204000

約数和(自身を除く): 12326960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 2999, 5998, 11996, 14995, 23992, 29990, 47984, 59980, 110963, 119960, 221926, 239920, 443852, 554815, 887704, 1109630, 1775408, 2219260, 4438520, 8877040]

約数ペア:

[(1, 8877040), (2, 4438520), (4, 2219260), (5, 1775408), (8, 1109630), (10, 887704), (16, 554815), (20, 443852), (37, 239920), (40, 221926), (74, 119960), (80, 110963), (148, 59980), (185, 47984), (296, 29990), (370, 23992), (592, 14995), (740, 11996), (1480, 5998), (2960, 2999)]