40908660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{293}}^1$

素因数の和:497

約数の個数: 96

約数和(自身を含む): 124467840

約数和(自身を除く): 83559180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 179, 195, 260, 293, 358, 390, 537, 586, 716, 780, 879, 895, 1074, 1172, 1465, 1758, 1790, 2148, 2327, 2685, 2930, 3516, 3580, 3809, 4395, 4654, 5370, 5860, 6981, 7618, 8790, 9308, 10740, 11427, 11635, 13962, 15236, 17580, 19045, 22854, 23270, 27924, 34905, 38090, 45708, 46540, 52447, 57135, 69810, 76180, 104894, 114270, 139620, 157341, 209788, 228540, 262235, 314682, 524470, 629364, 681811, 786705, 1048940, 1363622, 1573410, 2045433, 2727244, 3146820, 3409055, 4090866, 6818110, 8181732, 10227165, 13636220, 20454330, 40908660]

約数ペア:

[(1, 40908660), (2, 20454330), (3, 13636220), (4, 10227165), (5, 8181732), (6, 6818110), (10, 4090866), (12, 3409055), (13, 3146820), (15, 2727244), (20, 2045433), (26, 1573410), (30, 1363622), (39, 1048940), (52, 786705), (60, 681811), (65, 629364), (78, 524470), (130, 314682), (156, 262235), (179, 228540), (195, 209788), (260, 157341), (293, 139620), (358, 114270), (390, 104894), (537, 76180), (586, 69810), (716, 57135), (780, 52447), (879, 46540), (895, 45708), (1074, 38090), (1172, 34905), (1465, 27924), (1758, 23270), (1790, 22854), (2148, 19045), (2327, 17580), (2685, 15236), (2930, 13962), (3516, 11635), (3580, 11427), (3809, 10740), (4395, 9308), (4654, 8790), (5370, 7618), (5860, 6981)]