16835980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2269}}^1$

素因数の和:2338

約数の個数: 48

約数和(自身を含む): 41186880

約数和(自身を除く): 24350900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1484, 1855, 2269, 3710, 4538, 7420, 9076, 11345, 15883, 22690, 31766, 45380, 63532, 79415, 120257, 158830, 240514, 317660, 481028, 601285, 841799, 1202570, 1683598, 2405140, 3367196, 4208995, 8417990, 16835980]

約数ペア:

[(1, 16835980), (2, 8417990), (4, 4208995), (5, 3367196), (7, 2405140), (10, 1683598), (14, 1202570), (20, 841799), (28, 601285), (35, 481028), (53, 317660), (70, 240514), (106, 158830), (140, 120257), (212, 79415), (265, 63532), (371, 45380), (530, 31766), (742, 22690), (1060, 15883), (1484, 11345), (1855, 9076), (2269, 7420), (3710, 4538)]