8496040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1597}}^1$

素因数の和:1634

約数の個数: 64

約数和(自身を含む): 23011200

約数和(自身を除く): 14515160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 1597, 2660, 3194, 5320, 6388, 7985, 11179, 12776, 15970, 22358, 30343, 31940, 44716, 55895, 60686, 63880, 89432, 111790, 121372, 151715, 212401, 223580, 242744, 303430, 424802, 447160, 606860, 849604, 1062005, 1213720, 1699208, 2124010, 4248020, 8496040]

約数ペア:

[(1, 8496040), (2, 4248020), (4, 2124010), (5, 1699208), (7, 1213720), (8, 1062005), (10, 849604), (14, 606860), (19, 447160), (20, 424802), (28, 303430), (35, 242744), (38, 223580), (40, 212401), (56, 151715), (70, 121372), (76, 111790), (95, 89432), (133, 63880), (140, 60686), (152, 55895), (190, 44716), (266, 31940), (280, 30343), (380, 22358), (532, 15970), (665, 12776), (760, 11179), (1064, 7985), (1330, 6388), (1597, 5320), (2660, 3194)]