45401360

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{18307}}^1$

素因数の和:18351

約数の個数: 40

約数和(自身を含む): 108969216

約数和(自身を除く): 63567856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 18307, 36614, 73228, 91535, 146456, 183070, 292912, 366140, 567517, 732280, 1135034, 1464560, 2270068, 2837585, 4540136, 5675170, 9080272, 11350340, 22700680, 45401360]

約数ペア:

[(1, 45401360), (2, 22700680), (4, 11350340), (5, 9080272), (8, 5675170), (10, 4540136), (16, 2837585), (20, 2270068), (31, 1464560), (40, 1135034), (62, 732280), (80, 567517), (124, 366140), (155, 292912), (248, 183070), (310, 146456), (496, 91535), (620, 73228), (1240, 36614), (2480, 18307)]