1675180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 4021920

約数和(自身を除く): 2346740

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 379, 442, 758, 884, 1105, 1516, 1895, 2210, 3790, 4420, 4927, 6443, 7580, 9854, 12886, 19708, 24635, 25772, 32215, 49270, 64430, 83759, 98540, 128860, 167518, 335036, 418795, 837590, 1675180]

約数ペア:

[(1, 1675180), (2, 837590), (4, 418795), (5, 335036), (10, 167518), (13, 128860), (17, 98540), (20, 83759), (26, 64430), (34, 49270), (52, 32215), (65, 25772), (68, 24635), (85, 19708), (130, 12886), (170, 9854), (221, 7580), (260, 6443), (340, 4927), (379, 4420), (442, 3790), (758, 2210), (884, 1895), (1105, 1516)]