22904600

素因数分解:

$2^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1613}}^1$

素因数の和:1700

約数の個数: 48

約数和(自身を含む): 54036720

約数和(自身を除く): 31132120

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 71, 100, 142, 200, 284, 355, 568, 710, 1420, 1613, 1775, 2840, 3226, 3550, 6452, 7100, 8065, 12904, 14200, 16130, 32260, 40325, 64520, 80650, 114523, 161300, 229046, 322600, 458092, 572615, 916184, 1145230, 2290460, 2863075, 4580920, 5726150, 11452300, 22904600]

約数ペア:

[(1, 22904600), (2, 11452300), (4, 5726150), (5, 4580920), (8, 2863075), (10, 2290460), (20, 1145230), (25, 916184), (40, 572615), (50, 458092), (71, 322600), (100, 229046), (142, 161300), (200, 114523), (284, 80650), (355, 64520), (568, 40325), (710, 32260), (1420, 16130), (1613, 14200), (1775, 12904), (2840, 8065), (3226, 7100), (3550, 6452)]