430266050

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{3119}}^1$

素因数の和:3251

約数の個数: 48

約数和(自身を含む): 835660800

約数和(自身を除く): 405394750

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 89, 155, 178, 310, 445, 775, 890, 1550, 2225, 2759, 3119, 4450, 5518, 6238, 13795, 15595, 27590, 31190, 68975, 77975, 96689, 137950, 155950, 193378, 277591, 483445, 555182, 966890, 1387955, 2417225, 2775910, 4834450, 6939775, 8605321, 13879550, 17210642, 43026605, 86053210, 215133025, 430266050]

約数ペア:

[(1, 430266050), (2, 215133025), (5, 86053210), (10, 43026605), (25, 17210642), (31, 13879550), (50, 8605321), (62, 6939775), (89, 4834450), (155, 2775910), (178, 2417225), (310, 1387955), (445, 966890), (775, 555182), (890, 483445), (1550, 277591), (2225, 193378), (2759, 155950), (3119, 137950), (4450, 96689), (5518, 77975), (6238, 68975), (13795, 31190), (15595, 27590)]