61062640

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{761}}^1$

素因数の和:850

約数の個数: 80

約数和(自身を含む): 153070560

約数和(自身を除く): 92007920

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 59, 68, 80, 85, 118, 136, 170, 236, 272, 295, 340, 472, 590, 680, 761, 944, 1003, 1180, 1360, 1522, 2006, 2360, 3044, 3805, 4012, 4720, 5015, 6088, 7610, 8024, 10030, 12176, 12937, 15220, 16048, 20060, 25874, 30440, 40120, 44899, 51748, 60880, 64685, 80240, 89798, 103496, 129370, 179596, 206992, 224495, 258740, 359192, 448990, 517480, 718384, 763283, 897980, 1034960, 1526566, 1795960, 3053132, 3591920, 3816415, 6106264, 7632830, 12212528, 15265660, 30531320, 61062640]

約数ペア:

[(1, 61062640), (2, 30531320), (4, 15265660), (5, 12212528), (8, 7632830), (10, 6106264), (16, 3816415), (17, 3591920), (20, 3053132), (34, 1795960), (40, 1526566), (59, 1034960), (68, 897980), (80, 763283), (85, 718384), (118, 517480), (136, 448990), (170, 359192), (236, 258740), (272, 224495), (295, 206992), (340, 179596), (472, 129370), (590, 103496), (680, 89798), (761, 80240), (944, 64685), (1003, 60880), (1180, 51748), (1360, 44899), (1522, 40120), (2006, 30440), (2360, 25874), (3044, 20060), (3805, 16048), (4012, 15220), (4720, 12937), (5015, 12176), (6088, 10030), (7610, 8024)]