4554940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17519}}^1$

素因数の和:17541

約数の個数: 24

約数和(自身を含む): 10301760

約数和(自身を除く): 5746820

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 17519, 35038, 70076, 87595, 175190, 227747, 350380, 455494, 910988, 1138735, 2277470, 4554940]

約数ペア:

[(1, 4554940), (2, 2277470), (4, 1138735), (5, 910988), (10, 455494), (13, 350380), (20, 227747), (26, 175190), (52, 87595), (65, 70076), (130, 35038), (260, 17519)]