89736190

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{599}}^1$

素因数の和:888

約数の個数: 32

約数和(自身を含む): 164851200

約数和(自身を除く): 75115010

約数列:

[1, 2, 5, 10, 71, 142, 211, 355, 422, 599, 710, 1055, 1198, 2110, 2995, 5990, 14981, 29962, 42529, 74905, 85058, 126389, 149810, 212645, 252778, 425290, 631945, 1263890, 8973619, 17947238, 44868095, 89736190]

約数ペア:

[(1, 89736190), (2, 44868095), (5, 17947238), (10, 8973619), (71, 1263890), (142, 631945), (211, 425290), (355, 252778), (422, 212645), (599, 149810), (710, 126389), (1055, 85058), (1198, 74905), (2110, 42529), (2995, 29962), (5990, 14981)]