2279804480

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{229819}}^1$

素因数の和:229867

約数の個数: 56

約数和(自身を含む): 5603930880

約数和(自身を除く): 3324126400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 9920, 229819, 459638, 919276, 1149095, 1838552, 2298190, 3677104, 4596380, 7124389, 7354208, 9192760, 14248778, 14708416, 18385520, 28497556, 35621945, 36771040, 56995112, 71243890, 73542080, 113990224, 142487780, 227980448, 284975560, 455960896, 569951120, 1139902240, 2279804480]

約数ペア:

[(1, 2279804480), (2, 1139902240), (4, 569951120), (5, 455960896), (8, 284975560), (10, 227980448), (16, 142487780), (20, 113990224), (31, 73542080), (32, 71243890), (40, 56995112), (62, 36771040), (64, 35621945), (80, 28497556), (124, 18385520), (155, 14708416), (160, 14248778), (248, 9192760), (310, 7354208), (320, 7124389), (496, 4596380), (620, 3677104), (992, 2298190), (1240, 1838552), (1984, 1149095), (2480, 919276), (4960, 459638), (9920, 229819)]