4711240

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6199}}^1$

素因数の和:6229

約数の個数: 32

約数和(自身を含む): 11160000

約数和(自身を除く): 6448760

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 6199, 12398, 24796, 30995, 49592, 61990, 117781, 123980, 235562, 247960, 471124, 588905, 942248, 1177810, 2355620, 4711240]

約数ペア:

[(1, 4711240), (2, 2355620), (4, 1177810), (5, 942248), (8, 588905), (10, 471124), (19, 247960), (20, 235562), (38, 123980), (40, 117781), (76, 61990), (95, 49592), (152, 30995), (190, 24796), (380, 12398), (760, 6199)]