71723660720

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{30915371}}^1$

素因数の和:30915413

約数の個数: 40

約数和(自身を含む): 172507775760

約数和(自身を除く): 100784115040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 30915371, 61830742, 123661484, 154576855, 247322968, 309153710, 494645936, 618307420, 896545759, 1236614840, 1793091518, 2473229680, 3586183036, 4482728795, 7172366072, 8965457590, 14344732144, 17930915180, 35861830360, 71723660720]

約数ペア:

[(1, 71723660720), (2, 35861830360), (4, 17930915180), (5, 14344732144), (8, 8965457590), (10, 7172366072), (16, 4482728795), (20, 3586183036), (29, 2473229680), (40, 1793091518), (58, 1236614840), (80, 896545759), (116, 618307420), (145, 494645936), (232, 309153710), (290, 247322968), (464, 154576855), (580, 123661484), (1160, 61830742), (2320, 30915371)]