2186922920

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{85829}}^1$

素因数の和:85867

約数の個数: 96

約数和(自身を含む): 6164310600

約数和(自身を除く): 3977387680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 364, 392, 455, 490, 520, 637, 728, 910, 980, 1274, 1820, 1960, 2548, 3185, 3640, 5096, 6370, 12740, 25480, 85829, 171658, 343316, 429145, 600803, 686632, 858290, 1115777, 1201606, 1716580, 2231554, 2403212, 3004015, 3433160, 4205621, 4463108, 4806424, 5578885, 6008030, 7810439, 8411242, 8926216, 11157770, 12016060, 15620878, 16822484, 21028105, 22315540, 24032120, 31241756, 33644968, 39052195, 42056210, 44631080, 54673073, 62483512, 78104390, 84112420, 109346146, 156208780, 168224840, 218692292, 273365365, 312417560, 437384584, 546730730, 1093461460, 2186922920]

約数ペア:

[(1, 2186922920), (2, 1093461460), (4, 546730730), (5, 437384584), (7, 312417560), (8, 273365365), (10, 218692292), (13, 168224840), (14, 156208780), (20, 109346146), (26, 84112420), (28, 78104390), (35, 62483512), (40, 54673073), (49, 44631080), (52, 42056210), (56, 39052195), (65, 33644968), (70, 31241756), (91, 24032120), (98, 22315540), (104, 21028105), (130, 16822484), (140, 15620878), (182, 12016060), (196, 11157770), (245, 8926216), (260, 8411242), (280, 7810439), (364, 6008030), (392, 5578885), (455, 4806424), (490, 4463108), (520, 4205621), (637, 3433160), (728, 3004015), (910, 2403212), (980, 2231554), (1274, 1716580), (1820, 1201606), (1960, 1115777), (2548, 858290), (3185, 686632), (3640, 600803), (5096, 429145), (6370, 343316), (12740, 171658), (25480, 85829)]