45654680

素因数分解:

$2^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{4243}}^1$

素因数の和:4523

約数の個数: 32

約数和(自身を含む): 103129200

約数和(自身を除く): 57474520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 269, 538, 1076, 1345, 2152, 2690, 4243, 5380, 8486, 10760, 16972, 21215, 33944, 42430, 84860, 169720, 1141367, 2282734, 4565468, 5706835, 9130936, 11413670, 22827340, 45654680]

約数ペア:

[(1, 45654680), (2, 22827340), (4, 11413670), (5, 9130936), (8, 5706835), (10, 4565468), (20, 2282734), (40, 1141367), (269, 169720), (538, 84860), (1076, 42430), (1345, 33944), (2152, 21215), (2690, 16972), (4243, 10760), (5380, 8486)]