132324760

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{719}}^1$

素因数の和:880

約数の個数: 64

約数和(自身を含む): 307929600

約数和(自身を除く): 175604840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 107, 172, 214, 215, 344, 428, 430, 535, 719, 856, 860, 1070, 1438, 1720, 2140, 2876, 3595, 4280, 4601, 5752, 7190, 9202, 14380, 18404, 23005, 28760, 30917, 36808, 46010, 61834, 76933, 92020, 123668, 153866, 154585, 184040, 247336, 307732, 309170, 384665, 615464, 618340, 769330, 1236680, 1538660, 3077320, 3308119, 6616238, 13232476, 16540595, 26464952, 33081190, 66162380, 132324760]

約数ペア:

[(1, 132324760), (2, 66162380), (4, 33081190), (5, 26464952), (8, 16540595), (10, 13232476), (20, 6616238), (40, 3308119), (43, 3077320), (86, 1538660), (107, 1236680), (172, 769330), (214, 618340), (215, 615464), (344, 384665), (428, 309170), (430, 307732), (535, 247336), (719, 184040), (856, 154585), (860, 153866), (1070, 123668), (1438, 92020), (1720, 76933), (2140, 61834), (2876, 46010), (3595, 36808), (4280, 30917), (4601, 28760), (5752, 23005), (7190, 18404), (9202, 14380)]