716070940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{162007}}^1$

素因数の和:162046

約数の個数: 48

約数和(自身を含む): 1714692672

約数和(自身を除く): 998621732

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 162007, 324014, 648028, 810035, 1620070, 2106091, 2754119, 3240140, 4212182, 5508238, 8424364, 10530455, 11016476, 13770595, 21060910, 27541190, 35803547, 42121820, 55082380, 71607094, 143214188, 179017735, 358035470, 716070940]

約数ペア:

[(1, 716070940), (2, 358035470), (4, 179017735), (5, 143214188), (10, 71607094), (13, 55082380), (17, 42121820), (20, 35803547), (26, 27541190), (34, 21060910), (52, 13770595), (65, 11016476), (68, 10530455), (85, 8424364), (130, 5508238), (170, 4212182), (221, 3240140), (260, 2754119), (340, 2106091), (442, 1620070), (884, 810035), (1105, 648028), (2210, 324014), (4420, 162007)]