43978340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5927}}^1$

素因数の和:5996

約数の個数: 48

約数和(自身を含む): 107557632

約数和(自身を除く): 63579292

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, 5927, 7420, 11854, 23708, 29635, 41489, 59270, 82978, 118540, 165956, 207445, 314131, 414890, 628262, 829780, 1256524, 1570655, 2198917, 3141310, 4397834, 6282620, 8795668, 10994585, 21989170, 43978340]

約数ペア:

[(1, 43978340), (2, 21989170), (4, 10994585), (5, 8795668), (7, 6282620), (10, 4397834), (14, 3141310), (20, 2198917), (28, 1570655), (35, 1256524), (53, 829780), (70, 628262), (106, 414890), (140, 314131), (212, 207445), (265, 165956), (371, 118540), (530, 82978), (742, 59270), (1060, 41489), (1484, 29635), (1855, 23708), (3710, 11854), (5927, 7420)]