174283360

素因数分解:

$2^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{12239}}^1$

素因数の和:12343

約数の個数: 48

約数和(自身を含む): 416404800

約数和(自身を除く): 242121440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 89, 160, 178, 356, 445, 712, 890, 1424, 1780, 2848, 3560, 7120, 12239, 14240, 24478, 48956, 61195, 97912, 122390, 195824, 244780, 391648, 489560, 979120, 1089271, 1958240, 2178542, 4357084, 5446355, 8714168, 10892710, 17428336, 21785420, 34856672, 43570840, 87141680, 174283360]

約数ペア:

[(1, 174283360), (2, 87141680), (4, 43570840), (5, 34856672), (8, 21785420), (10, 17428336), (16, 10892710), (20, 8714168), (32, 5446355), (40, 4357084), (80, 2178542), (89, 1958240), (160, 1089271), (178, 979120), (356, 489560), (445, 391648), (712, 244780), (890, 195824), (1424, 122390), (1780, 97912), (2848, 61195), (3560, 48956), (7120, 24478), (12239, 14240)]