39001120

素因数分解:

$2^5\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1409}}^1$

素因数の和:1597

約数の個数: 48

約数和(自身を含む): 92738520

約数和(自身を除く): 53737400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 173, 346, 692, 865, 1384, 1409, 1730, 2768, 2818, 3460, 5536, 5636, 6920, 7045, 11272, 13840, 14090, 22544, 27680, 28180, 45088, 56360, 112720, 225440, 243757, 487514, 975028, 1218785, 1950056, 2437570, 3900112, 4875140, 7800224, 9750280, 19500560, 39001120]

約数ペア:

[(1, 39001120), (2, 19500560), (4, 9750280), (5, 7800224), (8, 4875140), (10, 3900112), (16, 2437570), (20, 1950056), (32, 1218785), (40, 975028), (80, 487514), (160, 243757), (173, 225440), (346, 112720), (692, 56360), (865, 45088), (1384, 28180), (1409, 27680), (1730, 22544), (2768, 14090), (2818, 13840), (3460, 11272), (5536, 7045), (5636, 6920)]