475754870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{34301}}^1$

素因数の和:34400

約数の個数: 32

約数和(自身を含む): 913805280

約数和(自身を除く): 438050410

約数列:

[1, 2, 5, 10, 19, 38, 73, 95, 146, 190, 365, 730, 1387, 2774, 6935, 13870, 34301, 68602, 171505, 343010, 651719, 1303438, 2503973, 3258595, 5007946, 6517190, 12519865, 25039730, 47575487, 95150974, 237877435, 475754870]

約数ペア:

[(1, 475754870), (2, 237877435), (5, 95150974), (10, 47575487), (19, 25039730), (38, 12519865), (73, 6517190), (95, 5007946), (146, 3258595), (190, 2503973), (365, 1303438), (730, 651719), (1387, 343010), (2774, 171505), (6935, 68602), (13870, 34301)]