57310940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4019}}^1$

素因数の和:4082

約数の個数: 48

約数和(自身を含む): 129669120

約数和(自身を除く): 72358180

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 230, 310, 460, 620, 713, 1426, 2852, 3565, 4019, 7130, 8038, 14260, 16076, 20095, 40190, 80380, 92437, 124589, 184874, 249178, 369748, 462185, 498356, 622945, 924370, 1245890, 1848740, 2491780, 2865547, 5731094, 11462188, 14327735, 28655470, 57310940]

約数ペア:

[(1, 57310940), (2, 28655470), (4, 14327735), (5, 11462188), (10, 5731094), (20, 2865547), (23, 2491780), (31, 1848740), (46, 1245890), (62, 924370), (92, 622945), (115, 498356), (124, 462185), (155, 369748), (230, 249178), (310, 184874), (460, 124589), (620, 92437), (713, 80380), (1426, 40190), (2852, 20095), (3565, 16076), (4019, 14260), (7130, 8038)]