368680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{709}}^1$

素因数の和:733

約数の個数: 32

約数和(自身を含む): 894600

約数和(自身を除く): 525920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 709, 1418, 2836, 3545, 5672, 7090, 9217, 14180, 18434, 28360, 36868, 46085, 73736, 92170, 184340, 368680]

約数ペア:

[(1, 368680), (2, 184340), (4, 92170), (5, 73736), (8, 46085), (10, 36868), (13, 28360), (20, 18434), (26, 14180), (40, 9217), (52, 7090), (65, 5672), (104, 3545), (130, 2836), (260, 1418), (520, 709)]