2453804560

素因数分解:

$2^4\times 5^1\times {\mathrm{1459}}^1\times {\mathrm{21023}}^1$

素因数の和:22495

約数の個数: 40

約数和(自身を含む): 5709277440

約数和(自身を除く): 3255472880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1459, 2918, 5836, 7295, 11672, 14590, 21023, 23344, 29180, 42046, 58360, 84092, 105115, 116720, 168184, 210230, 336368, 420460, 840920, 1681840, 30672557, 61345114, 122690228, 153362785, 245380456, 306725570, 490760912, 613451140, 1226902280, 2453804560]

約数ペア:

[(1, 2453804560), (2, 1226902280), (4, 613451140), (5, 490760912), (8, 306725570), (10, 245380456), (16, 153362785), (20, 122690228), (40, 61345114), (80, 30672557), (1459, 1681840), (2918, 840920), (5836, 420460), (7295, 336368), (11672, 210230), (14590, 168184), (21023, 116720), (23344, 105115), (29180, 84092), (42046, 58360)]