24264940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5591}}^1$

素因数の和:5638

約数の個数: 48

約数和(自身を含む): 60125184

約数和(自身を除く): 35860244

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 5591, 11182, 22364, 27955, 39137, 55910, 78274, 111820, 156548, 173321, 195685, 346642, 391370, 693284, 782740, 866605, 1213247, 1733210, 2426494, 3466420, 4852988, 6066235, 12132470, 24264940]

約数ペア:

[(1, 24264940), (2, 12132470), (4, 6066235), (5, 4852988), (7, 3466420), (10, 2426494), (14, 1733210), (20, 1213247), (28, 866605), (31, 782740), (35, 693284), (62, 391370), (70, 346642), (124, 195685), (140, 173321), (155, 156548), (217, 111820), (310, 78274), (434, 55910), (620, 39137), (868, 27955), (1085, 22364), (2170, 11182), (4340, 5591)]