74716640

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3677}}^1$

素因数の和:3819

約数の個数: 48

約数和(自身を含む): 177956352

約数和(自身を除く): 103239712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 635, 1016, 1270, 2032, 2540, 3677, 4064, 5080, 7354, 10160, 14708, 18385, 20320, 29416, 36770, 58832, 73540, 117664, 147080, 294160, 466979, 588320, 933958, 1867916, 2334895, 3735832, 4669790, 7471664, 9339580, 14943328, 18679160, 37358320, 74716640]

約数ペア:

[(1, 74716640), (2, 37358320), (4, 18679160), (5, 14943328), (8, 9339580), (10, 7471664), (16, 4669790), (20, 3735832), (32, 2334895), (40, 1867916), (80, 933958), (127, 588320), (160, 466979), (254, 294160), (508, 147080), (635, 117664), (1016, 73540), (1270, 58832), (2032, 36770), (2540, 29416), (3677, 20320), (4064, 18385), (5080, 14708), (7354, 10160)]