124874860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1$

素因数の和:403

約数の個数: 96

約数和(自身を含む): 306234432

約数和(自身を除く): 181359572

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 173, 187, 193, 220, 340, 346, 374, 386, 692, 748, 772, 865, 935, 965, 1730, 1870, 1903, 1930, 2123, 2941, 3281, 3460, 3740, 3806, 3860, 4246, 5882, 6562, 7612, 8492, 9515, 10615, 11764, 13124, 14705, 16405, 19030, 21230, 29410, 32351, 32810, 33389, 36091, 38060, 42460, 58820, 64702, 65620, 66778, 72182, 129404, 133556, 144364, 161755, 166945, 180455, 323510, 333890, 360910, 367279, 567613, 647020, 667780, 721820, 734558, 1135226, 1469116, 1836395, 2270452, 2838065, 3672790, 5676130, 6243743, 7345580, 11352260, 12487486, 24974972, 31218715, 62437430, 124874860]

約数ペア:

[(1, 124874860), (2, 62437430), (4, 31218715), (5, 24974972), (10, 12487486), (11, 11352260), (17, 7345580), (20, 6243743), (22, 5676130), (34, 3672790), (44, 2838065), (55, 2270452), (68, 1836395), (85, 1469116), (110, 1135226), (170, 734558), (173, 721820), (187, 667780), (193, 647020), (220, 567613), (340, 367279), (346, 360910), (374, 333890), (386, 323510), (692, 180455), (748, 166945), (772, 161755), (865, 144364), (935, 133556), (965, 129404), (1730, 72182), (1870, 66778), (1903, 65620), (1930, 64702), (2123, 58820), (2941, 42460), (3281, 38060), (3460, 36091), (3740, 33389), (3806, 32810), (3860, 32351), (4246, 29410), (5882, 21230), (6562, 19030), (7612, 16405), (8492, 14705), (9515, 13124), (10615, 11764)]