45948940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:199

約数の個数: 72

約数和(自身を含む): 104238288

約数和(自身を除く): 58289348

約数列:

[1, 2, 4, 5, 10, 20, 23, 43, 46, 86, 92, 101, 115, 172, 202, 215, 230, 404, 430, 460, 505, 529, 860, 989, 1010, 1058, 1978, 2020, 2116, 2323, 2645, 3956, 4343, 4646, 4945, 5290, 8686, 9292, 9890, 10580, 11615, 17372, 19780, 21715, 22747, 23230, 43430, 45494, 46460, 53429, 86860, 90988, 99889, 106858, 113735, 199778, 213716, 227470, 267145, 399556, 454940, 499445, 534290, 998890, 1068580, 1997780, 2297447, 4594894, 9189788, 11487235, 22974470, 45948940]

約数ペア:

[(1, 45948940), (2, 22974470), (4, 11487235), (5, 9189788), (10, 4594894), (20, 2297447), (23, 1997780), (43, 1068580), (46, 998890), (86, 534290), (92, 499445), (101, 454940), (115, 399556), (172, 267145), (202, 227470), (215, 213716), (230, 199778), (404, 113735), (430, 106858), (460, 99889), (505, 90988), (529, 86860), (860, 53429), (989, 46460), (1010, 45494), (1058, 43430), (1978, 23230), (2020, 22747), (2116, 21715), (2323, 19780), (2645, 17372), (3956, 11615), (4343, 10580), (4646, 9890), (4945, 9292), (5290, 8686)]