12239450

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:431

約数の個数: 48

約数和(自身を含む): 24641280

約数和(自身を除く): 12401830

約数列:

[1, 2, 5, 10, 23, 25, 29, 46, 50, 58, 115, 145, 230, 290, 367, 575, 667, 725, 734, 1150, 1334, 1450, 1835, 3335, 3670, 6670, 8441, 9175, 10643, 16675, 16882, 18350, 21286, 33350, 42205, 53215, 84410, 106430, 211025, 244789, 266075, 422050, 489578, 532150, 1223945, 2447890, 6119725, 12239450]

約数ペア:

[(1, 12239450), (2, 6119725), (5, 2447890), (10, 1223945), (23, 532150), (25, 489578), (29, 422050), (46, 266075), (50, 244789), (58, 211025), (115, 106430), (145, 84410), (230, 53215), (290, 42205), (367, 33350), (575, 21286), (667, 18350), (725, 16882), (734, 16675), (1150, 10643), (1334, 9175), (1450, 8441), (1835, 6670), (3335, 3670)]