528089380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1621}}^1$

素因数の和:1829

約数の個数: 96

約数和(自身を含む): 1373379840

約数和(自身を除く): 845290460

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 179, 182, 260, 358, 364, 455, 716, 895, 910, 1253, 1621, 1790, 1820, 2327, 2506, 3242, 3580, 4654, 5012, 6265, 6484, 8105, 9308, 11347, 11635, 12530, 16210, 16289, 21073, 22694, 23270, 25060, 32420, 32578, 42146, 45388, 46540, 56735, 65156, 81445, 84292, 105365, 113470, 147511, 162890, 210730, 226940, 290159, 295022, 325780, 421460, 580318, 590044, 737555, 1160636, 1450795, 1475110, 2031113, 2901590, 2950220, 3772067, 4062226, 5803180, 7544134, 8124452, 10155565, 15088268, 18860335, 20311130, 26404469, 37720670, 40622260, 52808938, 75441340, 105617876, 132022345, 264044690, 528089380]

約数ペア:

[(1, 528089380), (2, 264044690), (4, 132022345), (5, 105617876), (7, 75441340), (10, 52808938), (13, 40622260), (14, 37720670), (20, 26404469), (26, 20311130), (28, 18860335), (35, 15088268), (52, 10155565), (65, 8124452), (70, 7544134), (91, 5803180), (130, 4062226), (140, 3772067), (179, 2950220), (182, 2901590), (260, 2031113), (358, 1475110), (364, 1450795), (455, 1160636), (716, 737555), (895, 590044), (910, 580318), (1253, 421460), (1621, 325780), (1790, 295022), (1820, 290159), (2327, 226940), (2506, 210730), (3242, 162890), (3580, 147511), (4654, 113470), (5012, 105365), (6265, 84292), (6484, 81445), (8105, 65156), (9308, 56735), (11347, 46540), (11635, 45388), (12530, 42146), (16210, 32578), (16289, 32420), (21073, 25060), (22694, 23270)]