61631200

素因数分解:

$2^5\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1879}}^1$

素因数の和:1940

約数の個数: 72

約数和(自身を含む): 154208880

約数和(自身を除く): 92577680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 80, 82, 100, 160, 164, 200, 205, 328, 400, 410, 656, 800, 820, 1025, 1312, 1640, 1879, 2050, 3280, 3758, 4100, 6560, 7516, 8200, 9395, 15032, 16400, 18790, 30064, 32800, 37580, 46975, 60128, 75160, 77039, 93950, 150320, 154078, 187900, 300640, 308156, 375800, 385195, 616312, 751600, 770390, 1232624, 1503200, 1540780, 1925975, 2465248, 3081560, 3851950, 6163120, 7703900, 12326240, 15407800, 30815600, 61631200]

約数ペア:

[(1, 61631200), (2, 30815600), (4, 15407800), (5, 12326240), (8, 7703900), (10, 6163120), (16, 3851950), (20, 3081560), (25, 2465248), (32, 1925975), (40, 1540780), (41, 1503200), (50, 1232624), (80, 770390), (82, 751600), (100, 616312), (160, 385195), (164, 375800), (200, 308156), (205, 300640), (328, 187900), (400, 154078), (410, 150320), (656, 93950), (800, 77039), (820, 75160), (1025, 60128), (1312, 46975), (1640, 37580), (1879, 32800), (2050, 30064), (3280, 18790), (3758, 16400), (4100, 15032), (6560, 9395), (7516, 8200)]