34390760

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1223}}^1$

素因数の和:1290

約数の個数: 64

約数和(自身を含む): 83721600

約数和(自身を除く): 49330840

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 37, 38, 40, 74, 76, 95, 148, 152, 185, 190, 296, 370, 380, 703, 740, 760, 1223, 1406, 1480, 2446, 2812, 3515, 4892, 5624, 6115, 7030, 9784, 12230, 14060, 23237, 24460, 28120, 45251, 46474, 48920, 90502, 92948, 116185, 181004, 185896, 226255, 232370, 362008, 452510, 464740, 859769, 905020, 929480, 1719538, 1810040, 3439076, 4298845, 6878152, 8597690, 17195380, 34390760]

約数ペア:

[(1, 34390760), (2, 17195380), (4, 8597690), (5, 6878152), (8, 4298845), (10, 3439076), (19, 1810040), (20, 1719538), (37, 929480), (38, 905020), (40, 859769), (74, 464740), (76, 452510), (95, 362008), (148, 232370), (152, 226255), (185, 185896), (190, 181004), (296, 116185), (370, 92948), (380, 90502), (703, 48920), (740, 46474), (760, 45251), (1223, 28120), (1406, 24460), (1480, 23237), (2446, 14060), (2812, 12230), (3515, 9784), (4892, 7030), (5624, 6115)]