25662390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2269}}^1$

素因数の和:2321

約数の個数: 64

約数和(自身を含む): 68644800

約数和(自身を除く): 42982410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 78, 87, 130, 145, 174, 195, 290, 377, 390, 435, 754, 870, 1131, 1885, 2262, 2269, 3770, 4538, 5655, 6807, 11310, 11345, 13614, 22690, 29497, 34035, 58994, 65801, 68070, 88491, 131602, 147485, 176982, 197403, 294970, 329005, 394806, 442455, 658010, 855413, 884910, 987015, 1710826, 1974030, 2566239, 4277065, 5132478, 8554130, 12831195, 25662390]

約数ペア:

[(1, 25662390), (2, 12831195), (3, 8554130), (5, 5132478), (6, 4277065), (10, 2566239), (13, 1974030), (15, 1710826), (26, 987015), (29, 884910), (30, 855413), (39, 658010), (58, 442455), (65, 394806), (78, 329005), (87, 294970), (130, 197403), (145, 176982), (174, 147485), (195, 131602), (290, 88491), (377, 68070), (390, 65801), (435, 58994), (754, 34035), (870, 29497), (1131, 22690), (1885, 13614), (2262, 11345), (2269, 11310), (3770, 6807), (4538, 5655)]