58981580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{7949}}^1$

素因数の和:8018

約数の個数: 48

約数和(自身を含む): 144244800

約数和(自身を除く): 85263220

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, 3710, 7420, 7949, 15898, 31796, 39745, 55643, 79490, 111286, 158980, 222572, 278215, 421297, 556430, 842594, 1112860, 1685188, 2106485, 2949079, 4212970, 5898158, 8425940, 11796316, 14745395, 29490790, 58981580]

約数ペア:

[(1, 58981580), (2, 29490790), (4, 14745395), (5, 11796316), (7, 8425940), (10, 5898158), (14, 4212970), (20, 2949079), (28, 2106485), (35, 1685188), (53, 1112860), (70, 842594), (106, 556430), (140, 421297), (212, 278215), (265, 222572), (371, 158980), (530, 111286), (742, 79490), (1060, 55643), (1484, 39745), (1855, 31796), (3710, 15898), (7420, 7949)]