60838700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{883}}^1$

素因数の和:963

約数の個数: 72

約数和(自身を含む): 145021968

約数和(自身を除く): 84183268

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 53, 65, 100, 106, 130, 212, 260, 265, 325, 530, 650, 689, 883, 1060, 1300, 1325, 1378, 1766, 2650, 2756, 3445, 3532, 4415, 5300, 6890, 8830, 11479, 13780, 17225, 17660, 22075, 22958, 34450, 44150, 45916, 46799, 57395, 68900, 88300, 93598, 114790, 187196, 229580, 233995, 286975, 467990, 573950, 608387, 935980, 1147900, 1169975, 1216774, 2339950, 2433548, 3041935, 4679900, 6083870, 12167740, 15209675, 30419350, 60838700]

約数ペア:

[(1, 60838700), (2, 30419350), (4, 15209675), (5, 12167740), (10, 6083870), (13, 4679900), (20, 3041935), (25, 2433548), (26, 2339950), (50, 1216774), (52, 1169975), (53, 1147900), (65, 935980), (100, 608387), (106, 573950), (130, 467990), (212, 286975), (260, 233995), (265, 229580), (325, 187196), (530, 114790), (650, 93598), (689, 88300), (883, 68900), (1060, 57395), (1300, 46799), (1325, 45916), (1378, 44150), (1766, 34450), (2650, 22958), (2756, 22075), (3445, 17660), (3532, 17225), (4415, 13780), (5300, 11479), (6890, 8830)]