124762820

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1399}}^1$

素因数の和:1442

約数の個数: 96

約数和(自身を含む): 329280000

約数和(自身を除く): 204517180

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 343, 364, 455, 490, 637, 686, 910, 980, 1274, 1372, 1399, 1715, 1820, 2548, 2798, 3185, 3430, 4459, 5596, 6370, 6860, 6995, 8918, 9793, 12740, 13990, 17836, 18187, 19586, 22295, 27980, 36374, 39172, 44590, 48965, 68551, 72748, 89180, 90935, 97930, 127309, 137102, 181870, 195860, 254618, 274204, 342755, 363740, 479857, 509236, 636545, 685510, 891163, 959714, 1273090, 1371020, 1782326, 1919428, 2399285, 2546180, 3564652, 4455815, 4798570, 6238141, 8911630, 9597140, 12476282, 17823260, 24952564, 31190705, 62381410, 124762820]

約数ペア:

[(1, 124762820), (2, 62381410), (4, 31190705), (5, 24952564), (7, 17823260), (10, 12476282), (13, 9597140), (14, 8911630), (20, 6238141), (26, 4798570), (28, 4455815), (35, 3564652), (49, 2546180), (52, 2399285), (65, 1919428), (70, 1782326), (91, 1371020), (98, 1273090), (130, 959714), (140, 891163), (182, 685510), (196, 636545), (245, 509236), (260, 479857), (343, 363740), (364, 342755), (455, 274204), (490, 254618), (637, 195860), (686, 181870), (910, 137102), (980, 127309), (1274, 97930), (1372, 90935), (1399, 89180), (1715, 72748), (1820, 68551), (2548, 48965), (2798, 44590), (3185, 39172), (3430, 36374), (4459, 27980), (5596, 22295), (6370, 19586), (6860, 18187), (6995, 17836), (8918, 13990), (9793, 12740)]