2552480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:118

約数の個数: 96

約数和(自身を含む): 7185024

約数和(自身を除く): 4632544

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 53, 56, 70, 80, 86, 106, 112, 140, 160, 172, 212, 215, 224, 265, 280, 301, 344, 371, 424, 430, 530, 560, 602, 688, 742, 848, 860, 1060, 1120, 1204, 1376, 1484, 1505, 1696, 1720, 1855, 2120, 2279, 2408, 2968, 3010, 3440, 3710, 4240, 4558, 4816, 5936, 6020, 6880, 7420, 8480, 9116, 9632, 11395, 11872, 12040, 14840, 15953, 18232, 22790, 24080, 29680, 31906, 36464, 45580, 48160, 59360, 63812, 72928, 79765, 91160, 127624, 159530, 182320, 255248, 319060, 364640, 510496, 638120, 1276240, 2552480]

約数ペア:

[(1, 2552480), (2, 1276240), (4, 638120), (5, 510496), (7, 364640), (8, 319060), (10, 255248), (14, 182320), (16, 159530), (20, 127624), (28, 91160), (32, 79765), (35, 72928), (40, 63812), (43, 59360), (53, 48160), (56, 45580), (70, 36464), (80, 31906), (86, 29680), (106, 24080), (112, 22790), (140, 18232), (160, 15953), (172, 14840), (212, 12040), (215, 11872), (224, 11395), (265, 9632), (280, 9116), (301, 8480), (344, 7420), (371, 6880), (424, 6020), (430, 5936), (530, 4816), (560, 4558), (602, 4240), (688, 3710), (742, 3440), (848, 3010), (860, 2968), (1060, 2408), (1120, 2279), (1204, 2120), (1376, 1855), (1484, 1720), (1505, 1696)]