74290750

素因数分解:

$2^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{10247}}^1$

素因数の和:10293

約数の個数: 32

約数和(自身を含む): 143881920

約数和(自身を除く): 69591170

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 125, 145, 250, 290, 725, 1450, 3625, 7250, 10247, 20494, 51235, 102470, 256175, 297163, 512350, 594326, 1280875, 1485815, 2561750, 2971630, 7429075, 14858150, 37145375, 74290750]

約数ペア:

[(1, 74290750), (2, 37145375), (5, 14858150), (10, 7429075), (25, 2971630), (29, 2561750), (50, 1485815), (58, 1280875), (125, 594326), (145, 512350), (250, 297163), (290, 256175), (725, 102470), (1450, 51235), (3625, 20494), (7250, 10247)]