16460340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:521

約数の個数: 96

約数和(自身を含む): 50803200

約数和(自身を除く): 34342860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 47, 52, 60, 65, 78, 94, 130, 141, 156, 188, 195, 235, 260, 282, 390, 449, 470, 564, 611, 705, 780, 898, 940, 1222, 1347, 1410, 1796, 1833, 2245, 2444, 2694, 2820, 3055, 3666, 4490, 5388, 5837, 6110, 6735, 7332, 8980, 9165, 11674, 12220, 13470, 17511, 18330, 21103, 23348, 26940, 29185, 35022, 36660, 42206, 58370, 63309, 70044, 84412, 87555, 105515, 116740, 126618, 175110, 211030, 253236, 274339, 316545, 350220, 422060, 548678, 633090, 823017, 1097356, 1266180, 1371695, 1646034, 2743390, 3292068, 4115085, 5486780, 8230170, 16460340]

約数ペア:

[(1, 16460340), (2, 8230170), (3, 5486780), (4, 4115085), (5, 3292068), (6, 2743390), (10, 1646034), (12, 1371695), (13, 1266180), (15, 1097356), (20, 823017), (26, 633090), (30, 548678), (39, 422060), (47, 350220), (52, 316545), (60, 274339), (65, 253236), (78, 211030), (94, 175110), (130, 126618), (141, 116740), (156, 105515), (188, 87555), (195, 84412), (235, 70044), (260, 63309), (282, 58370), (390, 42206), (449, 36660), (470, 35022), (564, 29185), (611, 26940), (705, 23348), (780, 21103), (898, 18330), (940, 17511), (1222, 13470), (1347, 12220), (1410, 11674), (1796, 9165), (1833, 8980), (2245, 7332), (2444, 6735), (2694, 6110), (2820, 5837), (3055, 5388), (3666, 4490)]