13551250

素因数分解:

$2^1\times 5^4\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:352

約数の個数: 40

約数和(自身を含む): 26175996

約数和(自身を除く): 12624746

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 125, 185, 250, 293, 370, 586, 625, 925, 1250, 1465, 1850, 2930, 4625, 7325, 9250, 10841, 14650, 21682, 23125, 36625, 46250, 54205, 73250, 108410, 183125, 271025, 366250, 542050, 1355125, 2710250, 6775625, 13551250]

約数ペア:

[(1, 13551250), (2, 6775625), (5, 2710250), (10, 1355125), (25, 542050), (37, 366250), (50, 271025), (74, 183125), (125, 108410), (185, 73250), (250, 54205), (293, 46250), (370, 36625), (586, 23125), (625, 21682), (925, 14650), (1250, 10841), (1465, 9250), (1850, 7325), (2930, 4625)]