45875660

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1213}}^1$

素因数の和:1314

約数の個数: 48

約数和(自身を含む): 101160192

約数和(自身を除く): 55284532

約数列:

[1, 2, 4, 5, 10, 20, 31, 61, 62, 122, 124, 155, 244, 305, 310, 610, 620, 1213, 1220, 1891, 2426, 3782, 4852, 6065, 7564, 9455, 12130, 18910, 24260, 37603, 37820, 73993, 75206, 147986, 150412, 188015, 295972, 369965, 376030, 739930, 752060, 1479860, 2293783, 4587566, 9175132, 11468915, 22937830, 45875660]

約数ペア:

[(1, 45875660), (2, 22937830), (4, 11468915), (5, 9175132), (10, 4587566), (20, 2293783), (31, 1479860), (61, 752060), (62, 739930), (122, 376030), (124, 369965), (155, 295972), (244, 188015), (305, 150412), (310, 147986), (610, 75206), (620, 73993), (1213, 37820), (1220, 37603), (1891, 24260), (2426, 18910), (3782, 12130), (4852, 9455), (6065, 7564)]