224492080

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{691}}^1$

素因数の和:866

約数の個数: 80

約数和(自身を含む): 543679488

約数和(自身を除く): 319187408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 131, 155, 248, 262, 310, 496, 524, 620, 655, 691, 1048, 1240, 1310, 1382, 2096, 2480, 2620, 2764, 3455, 4061, 5240, 5528, 6910, 8122, 10480, 11056, 13820, 16244, 20305, 21421, 27640, 32488, 40610, 42842, 55280, 64976, 81220, 85684, 90521, 107105, 162440, 171368, 181042, 214210, 324880, 342736, 362084, 428420, 452605, 724168, 856840, 905210, 1448336, 1713680, 1810420, 2806151, 3620840, 5612302, 7241680, 11224604, 14030755, 22449208, 28061510, 44898416, 56123020, 112246040, 224492080]

約数ペア:

[(1, 224492080), (2, 112246040), (4, 56123020), (5, 44898416), (8, 28061510), (10, 22449208), (16, 14030755), (20, 11224604), (31, 7241680), (40, 5612302), (62, 3620840), (80, 2806151), (124, 1810420), (131, 1713680), (155, 1448336), (248, 905210), (262, 856840), (310, 724168), (496, 452605), (524, 428420), (620, 362084), (655, 342736), (691, 324880), (1048, 214210), (1240, 181042), (1310, 171368), (1382, 162440), (2096, 107105), (2480, 90521), (2620, 85684), (2764, 81220), (3455, 64976), (4061, 55280), (5240, 42842), (5528, 40610), (6910, 32488), (8122, 27640), (10480, 21421), (11056, 20305), (13820, 16244)]