3320455880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{382541}}^1$

素因数の和:382590

約数の個数: 64

約数和(自身を含む): 8813767680

約数和(自身を除く): 5493311800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 8680, 382541, 765082, 1530164, 1912705, 2677787, 3060328, 3825410, 5355574, 7650820, 10711148, 11858771, 13388935, 15301640, 21422296, 23717542, 26777870, 47435084, 53555740, 59293855, 83011397, 94870168, 107111480, 118587710, 166022794, 237175420, 332045588, 415056985, 474350840, 664091176, 830113970, 1660227940, 3320455880]

約数ペア:

[(1, 3320455880), (2, 1660227940), (4, 830113970), (5, 664091176), (7, 474350840), (8, 415056985), (10, 332045588), (14, 237175420), (20, 166022794), (28, 118587710), (31, 107111480), (35, 94870168), (40, 83011397), (56, 59293855), (62, 53555740), (70, 47435084), (124, 26777870), (140, 23717542), (155, 21422296), (217, 15301640), (248, 13388935), (280, 11858771), (310, 10711148), (434, 7650820), (620, 5355574), (868, 3825410), (1085, 3060328), (1240, 2677787), (1736, 1912705), (2170, 1530164), (4340, 765082), (8680, 382541)]