132853720

素因数分解:

$2^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{12347}}^1$

素因数の和:12627

約数の個数: 32

約数和(自身を含む): 300056400

約数和(自身を除く): 167202680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 269, 538, 1076, 1345, 2152, 2690, 5380, 10760, 12347, 24694, 49388, 61735, 98776, 123470, 246940, 493880, 3321343, 6642686, 13285372, 16606715, 26570744, 33213430, 66426860, 132853720]

約数ペア:

[(1, 132853720), (2, 66426860), (4, 33213430), (5, 26570744), (8, 16606715), (10, 13285372), (20, 6642686), (40, 3321343), (269, 493880), (538, 246940), (1076, 123470), (1345, 98776), (2152, 61735), (2690, 49388), (5380, 24694), (10760, 12347)]