4976966260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{73}}^2\times {\mathrm{953}}^1$

素因数の和:1122

約数の個数: 108

約数和(自身を含む): 12339782028

約数和(自身を除く): 7362815768

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 73, 98, 140, 146, 196, 245, 292, 365, 490, 511, 730, 953, 980, 1022, 1460, 1906, 2044, 2555, 3577, 3812, 4765, 5110, 5329, 6671, 7154, 9530, 10220, 10658, 13342, 14308, 17885, 19060, 21316, 26645, 26684, 33355, 35770, 37303, 46697, 53290, 66710, 69569, 71540, 74606, 93394, 106580, 133420, 139138, 149212, 186515, 186788, 233485, 261121, 278276, 347845, 373030, 466970, 486983, 522242, 695690, 746060, 933940, 973966, 1044484, 1305605, 1391380, 1947932, 2434915, 2611210, 3408881, 4869830, 5078537, 5222420, 6817762, 9739660, 10157074, 13635524, 17044405, 20314148, 25392685, 34088810, 35549759, 50785370, 68177620, 71099518, 101570740, 142199036, 177748795, 248848313, 355497590, 497696626, 710995180, 995393252, 1244241565, 2488483130, 4976966260]

約数ペア:

[(1, 4976966260), (2, 2488483130), (4, 1244241565), (5, 995393252), (7, 710995180), (10, 497696626), (14, 355497590), (20, 248848313), (28, 177748795), (35, 142199036), (49, 101570740), (70, 71099518), (73, 68177620), (98, 50785370), (140, 35549759), (146, 34088810), (196, 25392685), (245, 20314148), (292, 17044405), (365, 13635524), (490, 10157074), (511, 9739660), (730, 6817762), (953, 5222420), (980, 5078537), (1022, 4869830), (1460, 3408881), (1906, 2611210), (2044, 2434915), (2555, 1947932), (3577, 1391380), (3812, 1305605), (4765, 1044484), (5110, 973966), (5329, 933940), (6671, 746060), (7154, 695690), (9530, 522242), (10220, 486983), (10658, 466970), (13342, 373030), (14308, 347845), (17885, 278276), (19060, 261121), (21316, 233485), (26645, 186788), (26684, 186515), (33355, 149212), (35770, 139138), (37303, 133420), (46697, 106580), (53290, 93394), (66710, 74606), (69569, 71540)]