2018337580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{11617}}^1$

素因数の和:11723

約数の個数: 96

約数和(自身を含む): 5199659136

約数和(自身を除く): 3181321556

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 73, 85, 119, 140, 146, 170, 238, 292, 340, 365, 476, 511, 595, 730, 1022, 1190, 1241, 1460, 2044, 2380, 2482, 2555, 4964, 5110, 6205, 8687, 10220, 11617, 12410, 17374, 23234, 24820, 34748, 43435, 46468, 58085, 81319, 86870, 116170, 162638, 173740, 197489, 232340, 325276, 394978, 406595, 789956, 813190, 848041, 987445, 1382423, 1626380, 1696082, 1974890, 2764846, 3392164, 3949780, 4240205, 5529692, 5936287, 6912115, 8480410, 11872574, 13824230, 14416697, 16960820, 23745148, 27648460, 28833394, 29681435, 57666788, 59362870, 72083485, 100916879, 118725740, 144166970, 201833758, 288333940, 403667516, 504584395, 1009168790, 2018337580]

約数ペア:

[(1, 2018337580), (2, 1009168790), (4, 504584395), (5, 403667516), (7, 288333940), (10, 201833758), (14, 144166970), (17, 118725740), (20, 100916879), (28, 72083485), (34, 59362870), (35, 57666788), (68, 29681435), (70, 28833394), (73, 27648460), (85, 23745148), (119, 16960820), (140, 14416697), (146, 13824230), (170, 11872574), (238, 8480410), (292, 6912115), (340, 5936287), (365, 5529692), (476, 4240205), (511, 3949780), (595, 3392164), (730, 2764846), (1022, 1974890), (1190, 1696082), (1241, 1626380), (1460, 1382423), (2044, 987445), (2380, 848041), (2482, 813190), (2555, 789956), (4964, 406595), (5110, 394978), (6205, 325276), (8687, 232340), (10220, 197489), (11617, 173740), (12410, 162638), (17374, 116170), (23234, 86870), (24820, 81319), (34748, 58085), (43435, 46468)]