10729240

素因数分解:

$2^3\times 5^1\times {\mathrm{347}}^1\times {\mathrm{773}}^1$

素因数の和:1131

約数の個数: 32

約数和(自身を含む): 24241680

約数和(自身を除く): 13512440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 347, 694, 773, 1388, 1546, 1735, 2776, 3092, 3470, 3865, 6184, 6940, 7730, 13880, 15460, 30920, 268231, 536462, 1072924, 1341155, 2145848, 2682310, 5364620, 10729240]

約数ペア:

[(1, 10729240), (2, 5364620), (4, 2682310), (5, 2145848), (8, 1341155), (10, 1072924), (20, 536462), (40, 268231), (347, 30920), (694, 15460), (773, 13880), (1388, 7730), (1546, 6940), (1735, 6184), (2776, 3865), (3092, 3470)]