61064702920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1237}}^1\times {\mathrm{94933}}^1$

素因数の和:96194

約数の個数: 64

約数和(自身を含む): 148085647920

約数和(自身を除く): 87020945000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1237, 2474, 4948, 6185, 9896, 12370, 16081, 24740, 32162, 49480, 64324, 80405, 94933, 128648, 160810, 189866, 321620, 379732, 474665, 643240, 759464, 949330, 1234129, 1898660, 2468258, 3797320, 4936516, 6170645, 9873032, 12341290, 24682580, 49365160, 117432121, 234864242, 469728484, 587160605, 939456968, 1174321210, 1526617573, 2348642420, 3053235146, 4697284840, 6106470292, 7633087865, 12212940584, 15266175730, 30532351460, 61064702920]

約数ペア:

[(1, 61064702920), (2, 30532351460), (4, 15266175730), (5, 12212940584), (8, 7633087865), (10, 6106470292), (13, 4697284840), (20, 3053235146), (26, 2348642420), (40, 1526617573), (52, 1174321210), (65, 939456968), (104, 587160605), (130, 469728484), (260, 234864242), (520, 117432121), (1237, 49365160), (2474, 24682580), (4948, 12341290), (6185, 9873032), (9896, 6170645), (12370, 4936516), (16081, 3797320), (24740, 2468258), (32162, 1898660), (49480, 1234129), (64324, 949330), (80405, 759464), (94933, 643240), (128648, 474665), (160810, 379732), (189866, 321620)]