4157150

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 48

約数和(自身を含む): 8303040

約数和(自身を除く): 4145890

約数列:

[1, 2, 5, 10, 25, 29, 47, 50, 58, 61, 94, 122, 145, 235, 290, 305, 470, 610, 725, 1175, 1363, 1450, 1525, 1769, 2350, 2726, 2867, 3050, 3538, 5734, 6815, 8845, 13630, 14335, 17690, 28670, 34075, 44225, 68150, 71675, 83143, 88450, 143350, 166286, 415715, 831430, 2078575, 4157150]

約数ペア:

[(1, 4157150), (2, 2078575), (5, 831430), (10, 415715), (25, 166286), (29, 143350), (47, 88450), (50, 83143), (58, 71675), (61, 68150), (94, 44225), (122, 34075), (145, 28670), (235, 17690), (290, 14335), (305, 13630), (470, 8845), (610, 6815), (725, 5734), (1175, 3538), (1363, 3050), (1450, 2867), (1525, 2726), (1769, 2350)]