173196080

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{35491}}^1$

素因数の和:35565

約数の個数: 40

約数和(自身を含む): 409293744

約数和(自身を除く): 236097664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 2440, 4880, 35491, 70982, 141964, 177455, 283928, 354910, 567856, 709820, 1419640, 2164951, 2839280, 4329902, 8659804, 10824755, 17319608, 21649510, 34639216, 43299020, 86598040, 173196080]

約数ペア:

[(1, 173196080), (2, 86598040), (4, 43299020), (5, 34639216), (8, 21649510), (10, 17319608), (16, 10824755), (20, 8659804), (40, 4329902), (61, 2839280), (80, 2164951), (122, 1419640), (244, 709820), (305, 567856), (488, 354910), (610, 283928), (976, 177455), (1220, 141964), (2440, 70982), (4880, 35491)]