61303840

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29473}}^1$

素因数の和:29501

約数の個数: 48

約数和(自身を含む): 155976408

約数和(自身を除く): 94672568

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 29473, 58946, 117892, 147365, 235784, 294730, 383149, 471568, 589460, 766298, 943136, 1178920, 1532596, 1915745, 2357840, 3065192, 3831490, 4715680, 6130384, 7662980, 12260768, 15325960, 30651920, 61303840]

約数ペア:

[(1, 61303840), (2, 30651920), (4, 15325960), (5, 12260768), (8, 7662980), (10, 6130384), (13, 4715680), (16, 3831490), (20, 3065192), (26, 2357840), (32, 1915745), (40, 1532596), (52, 1178920), (65, 943136), (80, 766298), (104, 589460), (130, 471568), (160, 383149), (208, 294730), (260, 235784), (416, 147365), (520, 117892), (1040, 58946), (2080, 29473)]