63538760

素因数分解:

$2^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{4799}}^1$

素因数の和:5141

約数の個数: 32

約数和(自身を含む): 143424000

約数和(自身を除く): 79885240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 331, 662, 1324, 1655, 2648, 3310, 4799, 6620, 9598, 13240, 19196, 23995, 38392, 47990, 95980, 191960, 1588469, 3176938, 6353876, 7942345, 12707752, 15884690, 31769380, 63538760]

約数ペア:

[(1, 63538760), (2, 31769380), (4, 15884690), (5, 12707752), (8, 7942345), (10, 6353876), (20, 3176938), (40, 1588469), (331, 191960), (662, 95980), (1324, 47990), (1655, 38392), (2648, 23995), (3310, 19196), (4799, 13240), (6620, 9598)]