23308040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{83243}}^1$

素因数の和:83261

約数の個数: 32

約数和(自身を含む): 59935680

約数和(自身を除く): 36627640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 83243, 166486, 332972, 416215, 582701, 665944, 832430, 1165402, 1664860, 2330804, 2913505, 3329720, 4661608, 5827010, 11654020, 23308040]

約数ペア:

[(1, 23308040), (2, 11654020), (4, 5827010), (5, 4661608), (7, 3329720), (8, 2913505), (10, 2330804), (14, 1664860), (20, 1165402), (28, 832430), (35, 665944), (40, 582701), (56, 416215), (70, 332972), (140, 166486), (280, 83243)]