89206400

素因数分解:

$2^7\times 5^2\times {\mathrm{61}}^1\times {\mathrm{457}}^1$

素因数の和:542

約数の個数: 96

約数和(自身を含む): 224470380

約数和(自身を除く): 135263980

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 61, 64, 80, 100, 122, 128, 160, 200, 244, 305, 320, 400, 457, 488, 610, 640, 800, 914, 976, 1220, 1525, 1600, 1828, 1952, 2285, 2440, 3050, 3200, 3656, 3904, 4570, 4880, 6100, 7312, 7808, 9140, 9760, 11425, 12200, 14624, 18280, 19520, 22850, 24400, 27877, 29248, 36560, 39040, 45700, 48800, 55754, 58496, 73120, 91400, 97600, 111508, 139385, 146240, 182800, 195200, 223016, 278770, 292480, 365600, 446032, 557540, 696925, 731200, 892064, 1115080, 1393850, 1462400, 1784128, 2230160, 2787700, 3568256, 4460320, 5575400, 8920640, 11150800, 17841280, 22301600, 44603200, 89206400]

約数ペア:

[(1, 89206400), (2, 44603200), (4, 22301600), (5, 17841280), (8, 11150800), (10, 8920640), (16, 5575400), (20, 4460320), (25, 3568256), (32, 2787700), (40, 2230160), (50, 1784128), (61, 1462400), (64, 1393850), (80, 1115080), (100, 892064), (122, 731200), (128, 696925), (160, 557540), (200, 446032), (244, 365600), (305, 292480), (320, 278770), (400, 223016), (457, 195200), (488, 182800), (610, 146240), (640, 139385), (800, 111508), (914, 97600), (976, 91400), (1220, 73120), (1525, 58496), (1600, 55754), (1828, 48800), (1952, 45700), (2285, 39040), (2440, 36560), (3050, 29248), (3200, 27877), (3656, 24400), (3904, 22850), (4570, 19520), (4880, 18280), (6100, 14624), (7312, 12200), (7808, 11425), (9140, 9760)]