79369810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{569}}^1$

素因数の和:655

約数の個数: 64

約数和(自身を含む): 163749600

約数和(自身を除く): 84379790

約数列:

[1, 2, 5, 10, 13, 26, 29, 37, 58, 65, 74, 130, 145, 185, 290, 370, 377, 481, 569, 754, 962, 1073, 1138, 1885, 2146, 2405, 2845, 3770, 4810, 5365, 5690, 7397, 10730, 13949, 14794, 16501, 21053, 27898, 33002, 36985, 42106, 69745, 73970, 82505, 105265, 139490, 165010, 210530, 214513, 273689, 429026, 547378, 610537, 1072565, 1221074, 1368445, 2145130, 2736890, 3052685, 6105370, 7936981, 15873962, 39684905, 79369810]

約数ペア:

[(1, 79369810), (2, 39684905), (5, 15873962), (10, 7936981), (13, 6105370), (26, 3052685), (29, 2736890), (37, 2145130), (58, 1368445), (65, 1221074), (74, 1072565), (130, 610537), (145, 547378), (185, 429026), (290, 273689), (370, 214513), (377, 210530), (481, 165010), (569, 139490), (754, 105265), (962, 82505), (1073, 73970), (1138, 69745), (1885, 42106), (2146, 36985), (2405, 33002), (2845, 27898), (3770, 21053), (4810, 16501), (5365, 14794), (5690, 13949), (7397, 10730)]