25148580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{10223}}^1$

素因数の和:10276

約数の個数: 48

約数和(自身を含む): 72140544

約数和(自身を除く): 46991964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 10223, 20446, 30669, 40892, 51115, 61338, 102230, 122676, 153345, 204460, 306690, 419143, 613380, 838286, 1257429, 1676572, 2095715, 2514858, 4191430, 5029716, 6287145, 8382860, 12574290, 25148580]

約数ペア:

[(1, 25148580), (2, 12574290), (3, 8382860), (4, 6287145), (5, 5029716), (6, 4191430), (10, 2514858), (12, 2095715), (15, 1676572), (20, 1257429), (30, 838286), (41, 613380), (60, 419143), (82, 306690), (123, 204460), (164, 153345), (205, 122676), (246, 102230), (410, 61338), (492, 51115), (615, 40892), (820, 30669), (1230, 20446), (2460, 10223)]