101238540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{129793}}^1$

素因数の和:129818

約数の個数: 48

約数和(自身を含む): 305275488

約数和(自身を除く): 204036948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 129793, 259586, 389379, 519172, 648965, 778758, 1297930, 1557516, 1687309, 1946895, 2595860, 3374618, 3893790, 5061927, 6749236, 7787580, 8436545, 10123854, 16873090, 20247708, 25309635, 33746180, 50619270, 101238540]

約数ペア:

[(1, 101238540), (2, 50619270), (3, 33746180), (4, 25309635), (5, 20247708), (6, 16873090), (10, 10123854), (12, 8436545), (13, 7787580), (15, 6749236), (20, 5061927), (26, 3893790), (30, 3374618), (39, 2595860), (52, 1946895), (60, 1687309), (65, 1557516), (78, 1297930), (130, 778758), (156, 648965), (195, 519172), (260, 389379), (390, 259586), (780, 129793)]