46891720

素因数分解:

$2^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{4001}}^1$

素因数の和:4305

約数の個数: 32

約数和(自身を含む): 105892920

約数和(自身を除く): 59001200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 293, 586, 1172, 1465, 2344, 2930, 4001, 5860, 8002, 11720, 16004, 20005, 32008, 40010, 80020, 160040, 1172293, 2344586, 4689172, 5861465, 9378344, 11722930, 23445860, 46891720]

約数ペア:

[(1, 46891720), (2, 23445860), (4, 11722930), (5, 9378344), (8, 5861465), (10, 4689172), (20, 2344586), (40, 1172293), (293, 160040), (586, 80020), (1172, 40010), (1465, 32008), (2344, 20005), (2930, 16004), (4001, 11720), (5860, 8002)]