61436960

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29537}}^1$

素因数の和:29565

約数の個数: 48

約数和(自身を含む): 156315096

約数和(自身を除く): 94878136

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, 29537, 59074, 118148, 147685, 236296, 295370, 383981, 472592, 590740, 767962, 945184, 1181480, 1535924, 1919905, 2362960, 3071848, 3839810, 4725920, 6143696, 7679620, 12287392, 15359240, 30718480, 61436960]

約数ペア:

[(1, 61436960), (2, 30718480), (4, 15359240), (5, 12287392), (8, 7679620), (10, 6143696), (13, 4725920), (16, 3839810), (20, 3071848), (26, 2362960), (32, 1919905), (40, 1535924), (52, 1181480), (65, 945184), (80, 767962), (104, 590740), (130, 472592), (160, 383981), (208, 295370), (260, 236296), (416, 147685), (520, 118148), (1040, 59074), (2080, 29537)]