58015820

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{509}}^1$

素因数の和:698

約数の個数: 48

約数和(自身を含む): 125949600

約数和(自身を除く): 67933780

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 139, 164, 205, 278, 410, 509, 556, 695, 820, 1018, 1390, 2036, 2545, 2780, 5090, 5699, 10180, 11398, 20869, 22796, 28495, 41738, 56990, 70751, 83476, 104345, 113980, 141502, 208690, 283004, 353755, 417380, 707510, 1415020, 2900791, 5801582, 11603164, 14503955, 29007910, 58015820]

約数ペア:

[(1, 58015820), (2, 29007910), (4, 14503955), (5, 11603164), (10, 5801582), (20, 2900791), (41, 1415020), (82, 707510), (139, 417380), (164, 353755), (205, 283004), (278, 208690), (410, 141502), (509, 113980), (556, 104345), (695, 83476), (820, 70751), (1018, 56990), (1390, 41738), (2036, 28495), (2545, 22796), (2780, 20869), (5090, 11398), (5699, 10180)]