98565160

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2447}}^1$

素因数の和:2530

約数の個数: 64

約数和(自身を含む): 237945600

約数和(自身を除く): 139380440

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 53, 76, 95, 106, 152, 190, 212, 265, 380, 424, 530, 760, 1007, 1060, 2014, 2120, 2447, 4028, 4894, 5035, 8056, 9788, 10070, 12235, 19576, 20140, 24470, 40280, 46493, 48940, 92986, 97880, 129691, 185972, 232465, 259382, 371944, 464930, 518764, 648455, 929860, 1037528, 1296910, 1859720, 2464129, 2593820, 4928258, 5187640, 9856516, 12320645, 19713032, 24641290, 49282580, 98565160]

約数ペア:

[(1, 98565160), (2, 49282580), (4, 24641290), (5, 19713032), (8, 12320645), (10, 9856516), (19, 5187640), (20, 4928258), (38, 2593820), (40, 2464129), (53, 1859720), (76, 1296910), (95, 1037528), (106, 929860), (152, 648455), (190, 518764), (212, 464930), (265, 371944), (380, 259382), (424, 232465), (530, 185972), (760, 129691), (1007, 97880), (1060, 92986), (2014, 48940), (2120, 46493), (2447, 40280), (4028, 24470), (4894, 20140), (5035, 19576), (8056, 12235), (9788, 10070)]