417797260

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{1867}}^1$

素因数の和:2110

約数の個数: 48

約数和(自身を含む): 896281344

約数和(自身を除く): 478484084

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 167, 268, 334, 335, 668, 670, 835, 1340, 1670, 1867, 3340, 3734, 7468, 9335, 11189, 18670, 22378, 37340, 44756, 55945, 111890, 125089, 223780, 250178, 311789, 500356, 623578, 625445, 1247156, 1250890, 1558945, 2501780, 3117890, 6235780, 20889863, 41779726, 83559452, 104449315, 208898630, 417797260]

約数ペア:

[(1, 417797260), (2, 208898630), (4, 104449315), (5, 83559452), (10, 41779726), (20, 20889863), (67, 6235780), (134, 3117890), (167, 2501780), (268, 1558945), (334, 1250890), (335, 1247156), (668, 625445), (670, 623578), (835, 500356), (1340, 311789), (1670, 250178), (1867, 223780), (3340, 125089), (3734, 111890), (7468, 55945), (9335, 44756), (11189, 37340), (18670, 22378)]