14992840

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:262

約数の個数: 64

約数和(自身を含む): 35458560

約数和(自身を除く): 20465720

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 107, 113, 124, 155, 214, 226, 248, 310, 428, 452, 535, 565, 620, 856, 904, 1070, 1130, 1240, 2140, 2260, 3317, 3503, 4280, 4520, 6634, 7006, 12091, 13268, 14012, 16585, 17515, 24182, 26536, 28024, 33170, 35030, 48364, 60455, 66340, 70060, 96728, 120910, 132680, 140120, 241820, 374821, 483640, 749642, 1499284, 1874105, 2998568, 3748210, 7496420, 14992840]

約数ペア:

[(1, 14992840), (2, 7496420), (4, 3748210), (5, 2998568), (8, 1874105), (10, 1499284), (20, 749642), (31, 483640), (40, 374821), (62, 241820), (107, 140120), (113, 132680), (124, 120910), (155, 96728), (214, 70060), (226, 66340), (248, 60455), (310, 48364), (428, 35030), (452, 33170), (535, 28024), (565, 26536), (620, 24182), (856, 17515), (904, 16585), (1070, 14012), (1130, 13268), (1240, 12091), (2140, 7006), (2260, 6634), (3317, 4520), (3503, 4280)]