125963680

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{6199}}^1$

素因数の和:6341

約数の個数: 48

約数和(自身を含む): 299980800

約数和(自身を除く): 174017120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 6199, 10160, 12398, 20320, 24796, 30995, 49592, 61990, 99184, 123980, 198368, 247960, 495920, 787273, 991840, 1574546, 3149092, 3936365, 6298184, 7872730, 12596368, 15745460, 25192736, 31490920, 62981840, 125963680]

約数ペア:

[(1, 125963680), (2, 62981840), (4, 31490920), (5, 25192736), (8, 15745460), (10, 12596368), (16, 7872730), (20, 6298184), (32, 3936365), (40, 3149092), (80, 1574546), (127, 991840), (160, 787273), (254, 495920), (508, 247960), (635, 198368), (1016, 123980), (1270, 99184), (2032, 61990), (2540, 49592), (4064, 30995), (5080, 24796), (6199, 20320), (10160, 12398)]