2023342040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{587}}^1$

素因数の和:789

約数の個数: 128

約数和(自身を含む): 4995224640

約数和(自身を除く): 2971882600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 37, 40, 68, 74, 85, 136, 137, 148, 170, 185, 274, 296, 340, 370, 548, 587, 629, 680, 685, 740, 1096, 1174, 1258, 1370, 1480, 2329, 2348, 2516, 2740, 2935, 3145, 4658, 4696, 5032, 5069, 5480, 5870, 6290, 9316, 9979, 10138, 11645, 11740, 12580, 18632, 19958, 20276, 21719, 23290, 23480, 25160, 25345, 39916, 40552, 43438, 46580, 49895, 50690, 79832, 80419, 86173, 86876, 93160, 99790, 101380, 108595, 160838, 172346, 173752, 199580, 202760, 217190, 321676, 344692, 369223, 399160, 402095, 430865, 434380, 643352, 689384, 738446, 804190, 861730, 868760, 1367123, 1476892, 1608380, 1723460, 1846115, 2734246, 2953784, 2975503, 3216760, 3446920, 3692230, 5468492, 5951006, 6835615, 7384460, 10936984, 11902012, 13671230, 14768920, 14877515, 23804024, 27342460, 29755030, 50583551, 54684920, 59510060, 101167102, 119020120, 202334204, 252917755, 404668408, 505835510, 1011671020, 2023342040]

約数ペア:

[(1, 2023342040), (2, 1011671020), (4, 505835510), (5, 404668408), (8, 252917755), (10, 202334204), (17, 119020120), (20, 101167102), (34, 59510060), (37, 54684920), (40, 50583551), (68, 29755030), (74, 27342460), (85, 23804024), (136, 14877515), (137, 14768920), (148, 13671230), (170, 11902012), (185, 10936984), (274, 7384460), (296, 6835615), (340, 5951006), (370, 5468492), (548, 3692230), (587, 3446920), (629, 3216760), (680, 2975503), (685, 2953784), (740, 2734246), (1096, 1846115), (1174, 1723460), (1258, 1608380), (1370, 1476892), (1480, 1367123), (2329, 868760), (2348, 861730), (2516, 804190), (2740, 738446), (2935, 689384), (3145, 643352), (4658, 434380), (4696, 430865), (5032, 402095), (5069, 399160), (5480, 369223), (5870, 344692), (6290, 321676), (9316, 217190), (9979, 202760), (10138, 199580), (11645, 173752), (11740, 172346), (12580, 160838), (18632, 108595), (19958, 101380), (20276, 99790), (21719, 93160), (23290, 86876), (23480, 86173), (25160, 80419), (25345, 79832), (39916, 50690), (40552, 49895), (43438, 46580)]