16229690720

素因数分解:

$2^5\times 5^1\times {\mathrm{2593}}^1\times {\mathrm{39119}}^1$

素因数の和:41727

約数の個数: 48

約数和(自身を含む): 38358411840

約数和(自身を除く): 22128721120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 2593, 5186, 10372, 12965, 20744, 25930, 39119, 41488, 51860, 78238, 82976, 103720, 156476, 195595, 207440, 312952, 391190, 414880, 625904, 782380, 1251808, 1564760, 3129520, 6259040, 101435567, 202871134, 405742268, 507177835, 811484536, 1014355670, 1622969072, 2028711340, 3245938144, 4057422680, 8114845360, 16229690720]

約数ペア:

[(1, 16229690720), (2, 8114845360), (4, 4057422680), (5, 3245938144), (8, 2028711340), (10, 1622969072), (16, 1014355670), (20, 811484536), (32, 507177835), (40, 405742268), (80, 202871134), (160, 101435567), (2593, 6259040), (5186, 3129520), (10372, 1564760), (12965, 1251808), (20744, 782380), (25930, 625904), (39119, 414880), (41488, 391190), (51860, 312952), (78238, 207440), (82976, 195595), (103720, 156476)]