47335760

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19087}}^1$

素因数の和:19131

約数の個数: 40

約数和(自身を含む): 113611776

約数和(自身を除く): 66276016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 19087, 38174, 76348, 95435, 152696, 190870, 305392, 381740, 591697, 763480, 1183394, 1526960, 2366788, 2958485, 4733576, 5916970, 9467152, 11833940, 23667880, 47335760]

約数ペア:

[(1, 47335760), (2, 23667880), (4, 11833940), (5, 9467152), (8, 5916970), (10, 4733576), (16, 2958485), (20, 2366788), (31, 1526960), (40, 1183394), (62, 763480), (80, 591697), (124, 381740), (155, 305392), (248, 190870), (310, 152696), (496, 95435), (620, 76348), (1240, 38174), (2480, 19087)]