27519200

素因数分解:

$2^5\times 5^2\times {\mathrm{41}}^1\times {\mathrm{839}}^1$

素因数の和:900

約数の個数: 72

約数和(自身を含む): 68901840

約数和(自身を除く): 41382640

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, 839, 1025, 1312, 1640, 1678, 2050, 3280, 3356, 4100, 4195, 6560, 6712, 8200, 8390, 13424, 16400, 16780, 20975, 26848, 32800, 33560, 34399, 41950, 67120, 68798, 83900, 134240, 137596, 167800, 171995, 275192, 335600, 343990, 550384, 671200, 687980, 859975, 1100768, 1375960, 1719950, 2751920, 3439900, 5503840, 6879800, 13759600, 27519200]

約数ペア:

[(1, 27519200), (2, 13759600), (4, 6879800), (5, 5503840), (8, 3439900), (10, 2751920), (16, 1719950), (20, 1375960), (25, 1100768), (32, 859975), (40, 687980), (41, 671200), (50, 550384), (80, 343990), (82, 335600), (100, 275192), (160, 171995), (164, 167800), (200, 137596), (205, 134240), (328, 83900), (400, 68798), (410, 67120), (656, 41950), (800, 34399), (820, 33560), (839, 32800), (1025, 26848), (1312, 20975), (1640, 16780), (1678, 16400), (2050, 13424), (3280, 8390), (3356, 8200), (4100, 6712), (4195, 6560)]