4035804560

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1173199}}^1$

素因数の和:1173255

約数の個数: 40

約数和(自身を含む): 9601468800

約数和(自身を除く): 5565664240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 1173199, 2346398, 4692796, 5865995, 9385592, 11731990, 18771184, 23463980, 46927960, 50447557, 93855920, 100895114, 201790228, 252237785, 403580456, 504475570, 807160912, 1008951140, 2017902280, 4035804560]

約数ペア:

[(1, 4035804560), (2, 2017902280), (4, 1008951140), (5, 807160912), (8, 504475570), (10, 403580456), (16, 252237785), (20, 201790228), (40, 100895114), (43, 93855920), (80, 50447557), (86, 46927960), (172, 23463980), (215, 18771184), (344, 11731990), (430, 9385592), (688, 5865995), (860, 4692796), (1720, 2346398), (3440, 1173199)]