43141460

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{467}}^1$

素因数の和:656

約数の個数: 48

約数和(自身を含む): 94348800

約数和(自身を除く): 51207340

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 149, 155, 298, 310, 467, 596, 620, 745, 934, 1490, 1868, 2335, 2980, 4619, 4670, 9238, 9340, 14477, 18476, 23095, 28954, 46190, 57908, 69583, 72385, 92380, 139166, 144770, 278332, 289540, 347915, 695830, 1391660, 2157073, 4314146, 8628292, 10785365, 21570730, 43141460]

約数ペア:

[(1, 43141460), (2, 21570730), (4, 10785365), (5, 8628292), (10, 4314146), (20, 2157073), (31, 1391660), (62, 695830), (124, 347915), (149, 289540), (155, 278332), (298, 144770), (310, 139166), (467, 92380), (596, 72385), (620, 69583), (745, 57908), (934, 46190), (1490, 28954), (1868, 23095), (2335, 18476), (2980, 14477), (4619, 9340), (4670, 9238)]