4580457980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{367613}}^1$

素因数の和:367718

約数の個数: 48

約数和(自身を含む): 11116647360

約数和(自身を除く): 6536189380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 89, 140, 178, 356, 445, 623, 890, 1246, 1780, 2492, 3115, 6230, 12460, 367613, 735226, 1470452, 1838065, 2573291, 3676130, 5146582, 7352260, 10293164, 12866455, 25732910, 32717557, 51465820, 65435114, 130870228, 163587785, 229022899, 327175570, 458045798, 654351140, 916091596, 1145114495, 2290228990, 4580457980]

約数ペア:

[(1, 4580457980), (2, 2290228990), (4, 1145114495), (5, 916091596), (7, 654351140), (10, 458045798), (14, 327175570), (20, 229022899), (28, 163587785), (35, 130870228), (70, 65435114), (89, 51465820), (140, 32717557), (178, 25732910), (356, 12866455), (445, 10293164), (623, 7352260), (890, 5146582), (1246, 3676130), (1780, 2573291), (2492, 1838065), (3115, 1470452), (6230, 735226), (12460, 367613)]