103358440

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{25087}}^1$

素因数の和:25201

約数の個数: 32

約数和(自身を含む): 234823680

約数和(自身を除く): 131465240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 25087, 50174, 100348, 125435, 200696, 250870, 501740, 1003480, 2583961, 5167922, 10335844, 12919805, 20671688, 25839610, 51679220, 103358440]

約数ペア:

[(1, 103358440), (2, 51679220), (4, 25839610), (5, 20671688), (8, 12919805), (10, 10335844), (20, 5167922), (40, 2583961), (103, 1003480), (206, 501740), (412, 250870), (515, 200696), (824, 125435), (1030, 100348), (2060, 50174), (4120, 25087)]