485215630

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{2447}}^1$

素因数の和:2784

約数の個数: 32

約数和(自身を含む): 888330240

約数和(自身を除く): 403114610

約数列:

[1, 2, 5, 10, 79, 158, 251, 395, 502, 790, 1255, 2447, 2510, 4894, 12235, 19829, 24470, 39658, 99145, 193313, 198290, 386626, 614197, 966565, 1228394, 1933130, 3070985, 6141970, 48521563, 97043126, 242607815, 485215630]

約数ペア:

[(1, 485215630), (2, 242607815), (5, 97043126), (10, 48521563), (79, 6141970), (158, 3070985), (251, 1933130), (395, 1228394), (502, 966565), (790, 614197), (1255, 386626), (2447, 198290), (2510, 193313), (4894, 99145), (12235, 39658), (19829, 24470)]