5087130100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{14879}}^1$

素因数の和:15169

約数の個数: 72

約数和(自身を含む): 11934236160

約数和(自身を除く): 6847106060

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 263, 325, 526, 650, 1052, 1300, 1315, 2630, 3419, 5260, 6575, 6838, 13150, 13676, 14879, 17095, 26300, 29758, 34190, 59516, 68380, 74395, 85475, 148790, 170950, 193427, 297580, 341900, 371975, 386854, 743950, 773708, 967135, 1487900, 1934270, 3868540, 3913177, 4835675, 7826354, 9671350, 15652708, 19342700, 19565885, 39131770, 50871301, 78263540, 97829425, 101742602, 195658850, 203485204, 254356505, 391317700, 508713010, 1017426020, 1271782525, 2543565050, 5087130100]

約数ペア:

[(1, 5087130100), (2, 2543565050), (4, 1271782525), (5, 1017426020), (10, 508713010), (13, 391317700), (20, 254356505), (25, 203485204), (26, 195658850), (50, 101742602), (52, 97829425), (65, 78263540), (100, 50871301), (130, 39131770), (260, 19565885), (263, 19342700), (325, 15652708), (526, 9671350), (650, 7826354), (1052, 4835675), (1300, 3913177), (1315, 3868540), (2630, 1934270), (3419, 1487900), (5260, 967135), (6575, 773708), (6838, 743950), (13150, 386854), (13676, 371975), (14879, 341900), (17095, 297580), (26300, 193427), (29758, 170950), (34190, 148790), (59516, 85475), (68380, 74395)]