79322360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1481}}^1$

素因数の和:1608

約数の個数: 64

約数和(自身を含む): 194201280

約数和(自身を除く): 114878920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 103, 104, 130, 206, 260, 412, 515, 520, 824, 1030, 1339, 1481, 2060, 2678, 2962, 4120, 5356, 5924, 6695, 7405, 10712, 11848, 13390, 14810, 19253, 26780, 29620, 38506, 53560, 59240, 77012, 96265, 152543, 154024, 192530, 305086, 385060, 610172, 762715, 770120, 1220344, 1525430, 1983059, 3050860, 3966118, 6101720, 7932236, 9915295, 15864472, 19830590, 39661180, 79322360]

約数ペア:

[(1, 79322360), (2, 39661180), (4, 19830590), (5, 15864472), (8, 9915295), (10, 7932236), (13, 6101720), (20, 3966118), (26, 3050860), (40, 1983059), (52, 1525430), (65, 1220344), (103, 770120), (104, 762715), (130, 610172), (206, 385060), (260, 305086), (412, 192530), (515, 154024), (520, 152543), (824, 96265), (1030, 77012), (1339, 59240), (1481, 53560), (2060, 38506), (2678, 29620), (2962, 26780), (4120, 19253), (5356, 14810), (5924, 13390), (6695, 11848), (7405, 10712)]