148306700

素因数分解:

$2^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{18773}}^1$

素因数の和:18866

約数の個数: 36

約数和(自身を含む): 325916640

約数和(自身を除く): 177609940

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 79, 100, 158, 316, 395, 790, 1580, 1975, 3950, 7900, 18773, 37546, 75092, 93865, 187730, 375460, 469325, 938650, 1483067, 1877300, 2966134, 5932268, 7415335, 14830670, 29661340, 37076675, 74153350, 148306700]

約数ペア:

[(1, 148306700), (2, 74153350), (4, 37076675), (5, 29661340), (10, 14830670), (20, 7415335), (25, 5932268), (50, 2966134), (79, 1877300), (100, 1483067), (158, 938650), (316, 469325), (395, 375460), (790, 187730), (1580, 93865), (1975, 75092), (3950, 37546), (7900, 18773)]