115404940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{26591}}^1$

素因数の和:26638

約数の個数: 48

約数和(自身を含む): 285917184

約数和(自身を除く): 170512244

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, 26591, 53182, 106364, 132955, 186137, 265910, 372274, 531820, 744548, 824321, 930685, 1648642, 1861370, 3297284, 3722740, 4121605, 5770247, 8243210, 11540494, 16486420, 23080988, 28851235, 57702470, 115404940]

約数ペア:

[(1, 115404940), (2, 57702470), (4, 28851235), (5, 23080988), (7, 16486420), (10, 11540494), (14, 8243210), (20, 5770247), (28, 4121605), (31, 3722740), (35, 3297284), (62, 1861370), (70, 1648642), (124, 930685), (140, 824321), (155, 744548), (217, 531820), (310, 372274), (434, 265910), (620, 186137), (868, 132955), (1085, 106364), (2170, 53182), (4340, 26591)]