13977100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:199

約数の個数: 72

約数和(自身を含む): 32497920

約数和(自身を除く): 18520820

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 59, 92, 100, 103, 115, 118, 206, 230, 236, 295, 412, 460, 515, 575, 590, 1030, 1150, 1180, 1357, 1475, 2060, 2300, 2369, 2575, 2714, 2950, 4738, 5150, 5428, 5900, 6077, 6785, 9476, 10300, 11845, 12154, 13570, 23690, 24308, 27140, 30385, 33925, 47380, 59225, 60770, 67850, 118450, 121540, 135700, 139771, 151925, 236900, 279542, 303850, 559084, 607700, 698855, 1397710, 2795420, 3494275, 6988550, 13977100]

約数ペア:

[(1, 13977100), (2, 6988550), (4, 3494275), (5, 2795420), (10, 1397710), (20, 698855), (23, 607700), (25, 559084), (46, 303850), (50, 279542), (59, 236900), (92, 151925), (100, 139771), (103, 135700), (115, 121540), (118, 118450), (206, 67850), (230, 60770), (236, 59225), (295, 47380), (412, 33925), (460, 30385), (515, 27140), (575, 24308), (590, 23690), (1030, 13570), (1150, 12154), (1180, 11845), (1357, 10300), (1475, 9476), (2060, 6785), (2300, 6077), (2369, 5900), (2575, 5428), (2714, 5150), (2950, 4738)]