192173680

素因数分解:

$2^4\times 5^1\times {\mathrm{857}}^1\times {\mathrm{2803}}^1$

素因数の和:3673

約数の個数: 40

約数和(自身を含む): 447484752

約数和(自身を除く): 255311072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 857, 1714, 2803, 3428, 4285, 5606, 6856, 8570, 11212, 13712, 14015, 17140, 22424, 28030, 34280, 44848, 56060, 68560, 112120, 224240, 2402171, 4804342, 9608684, 12010855, 19217368, 24021710, 38434736, 48043420, 96086840, 192173680]

約数ペア:

[(1, 192173680), (2, 96086840), (4, 48043420), (5, 38434736), (8, 24021710), (10, 19217368), (16, 12010855), (20, 9608684), (40, 4804342), (80, 2402171), (857, 224240), (1714, 112120), (2803, 68560), (3428, 56060), (4285, 44848), (5606, 34280), (6856, 28030), (8570, 22424), (11212, 17140), (13712, 14015)]