64234400

素因数分解:

$2^5\times 5^2\times {\mathrm{23}}^1\times {\mathrm{3491}}^1$

素因数の和:3534

約数の個数: 72

約数和(自身を含む): 163677024

約数和(自身を除く): 99442624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 80, 92, 100, 115, 160, 184, 200, 230, 368, 400, 460, 575, 736, 800, 920, 1150, 1840, 2300, 3491, 3680, 4600, 6982, 9200, 13964, 17455, 18400, 27928, 34910, 55856, 69820, 80293, 87275, 111712, 139640, 160586, 174550, 279280, 321172, 349100, 401465, 558560, 642344, 698200, 802930, 1284688, 1396400, 1605860, 2007325, 2569376, 2792800, 3211720, 4014650, 6423440, 8029300, 12846880, 16058600, 32117200, 64234400]

約数ペア:

[(1, 64234400), (2, 32117200), (4, 16058600), (5, 12846880), (8, 8029300), (10, 6423440), (16, 4014650), (20, 3211720), (23, 2792800), (25, 2569376), (32, 2007325), (40, 1605860), (46, 1396400), (50, 1284688), (80, 802930), (92, 698200), (100, 642344), (115, 558560), (160, 401465), (184, 349100), (200, 321172), (230, 279280), (368, 174550), (400, 160586), (460, 139640), (575, 111712), (736, 87275), (800, 80293), (920, 69820), (1150, 55856), (1840, 34910), (2300, 27928), (3491, 18400), (3680, 17455), (4600, 13964), (6982, 9200)]