12641250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{3371}}^1$

素因数の和:3396

約数の個数: 40

約数和(自身を含む): 31602384

約数和(自身を除く): 18961134

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 625, 750, 1250, 1875, 3371, 3750, 6742, 10113, 16855, 20226, 33710, 50565, 84275, 101130, 168550, 252825, 421375, 505650, 842750, 1264125, 2106875, 2528250, 4213750, 6320625, 12641250]

約数ペア:

[(1, 12641250), (2, 6320625), (3, 4213750), (5, 2528250), (6, 2106875), (10, 1264125), (15, 842750), (25, 505650), (30, 421375), (50, 252825), (75, 168550), (125, 101130), (150, 84275), (250, 50565), (375, 33710), (625, 20226), (750, 16855), (1250, 10113), (1875, 6742), (3371, 3750)]