40516960

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23021}}^1$

素因数の和:23047

約数の個数: 48

約数和(自身を含む): 104427792

約数和(自身を除く): 63910832

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 23021, 46042, 92084, 115105, 184168, 230210, 253231, 368336, 460420, 506462, 736672, 920840, 1012924, 1266155, 1841680, 2025848, 2532310, 3683360, 4051696, 5064620, 8103392, 10129240, 20258480, 40516960]

約数ペア:

[(1, 40516960), (2, 20258480), (4, 10129240), (5, 8103392), (8, 5064620), (10, 4051696), (11, 3683360), (16, 2532310), (20, 2025848), (22, 1841680), (32, 1266155), (40, 1012924), (44, 920840), (55, 736672), (80, 506462), (88, 460420), (110, 368336), (160, 253231), (176, 230210), (220, 184168), (352, 115105), (440, 92084), (880, 46042), (1760, 23021)]