6361840

素因数分解:

$2^4\times 5^1\times {\mathrm{281}}^1\times {\mathrm{283}}^1$

素因数の和:577

約数の個数: 40

約数和(自身を含む): 14896368

約数和(自身を除く): 8534528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 281, 283, 562, 566, 1124, 1132, 1405, 1415, 2248, 2264, 2810, 2830, 4496, 4528, 5620, 5660, 11240, 11320, 22480, 22640, 79523, 159046, 318092, 397615, 636184, 795230, 1272368, 1590460, 3180920, 6361840]

約数ペア:

[(1, 6361840), (2, 3180920), (4, 1590460), (5, 1272368), (8, 795230), (10, 636184), (16, 397615), (20, 318092), (40, 159046), (80, 79523), (281, 22640), (283, 22480), (562, 11320), (566, 11240), (1124, 5660), (1132, 5620), (1405, 4528), (1415, 4496), (2248, 2830), (2264, 2810)]