84219304850

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{318229}}^1$

素因数の和:318387

約数の個数: 48

約数和(自身を含む): 160998921600

約数和(自身を除く): 76779616750

約数列:

[1, 2, 5, 10, 25, 50, 67, 79, 134, 158, 335, 395, 670, 790, 1675, 1975, 3350, 3950, 5293, 10586, 26465, 52930, 132325, 264650, 318229, 636458, 1591145, 3182290, 7955725, 15911450, 21321343, 25140091, 42642686, 50280182, 106606715, 125700455, 213213430, 251400910, 533033575, 628502275, 1066067150, 1257004550, 1684386097, 3368772194, 8421930485, 16843860970, 42109652425, 84219304850]

約数ペア:

[(1, 84219304850), (2, 42109652425), (5, 16843860970), (10, 8421930485), (25, 3368772194), (50, 1684386097), (67, 1257004550), (79, 1066067150), (134, 628502275), (158, 533033575), (335, 251400910), (395, 213213430), (670, 125700455), (790, 106606715), (1675, 50280182), (1975, 42642686), (3350, 25140091), (3950, 21321343), (5293, 15911450), (10586, 7955725), (26465, 3182290), (52930, 1591145), (132325, 636458), (264650, 318229)]