5071305440

素因数分解:

$2^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1\times {\mathrm{1597}}^1$

素因数の和:1924

約数の個数: 96

約数和(自身を含む): 12177527040

約数和(自身を除く): 7106221600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 89, 160, 178, 223, 356, 445, 446, 712, 890, 892, 1115, 1424, 1597, 1780, 1784, 2230, 2848, 3194, 3560, 3568, 4460, 6388, 7120, 7136, 7985, 8920, 12776, 14240, 15970, 17840, 19847, 25552, 31940, 35680, 39694, 51104, 63880, 79388, 99235, 127760, 142133, 158776, 198470, 255520, 284266, 317552, 356131, 396940, 568532, 635104, 710665, 712262, 793880, 1137064, 1421330, 1424524, 1587760, 1780655, 2274128, 2842660, 2849048, 3175520, 3561310, 4548256, 5685320, 5698096, 7122620, 11370640, 11396192, 14245240, 22741280, 28490480, 31695659, 56980960, 63391318, 126782636, 158478295, 253565272, 316956590, 507130544, 633913180, 1014261088, 1267826360, 2535652720, 5071305440]

約数ペア:

[(1, 5071305440), (2, 2535652720), (4, 1267826360), (5, 1014261088), (8, 633913180), (10, 507130544), (16, 316956590), (20, 253565272), (32, 158478295), (40, 126782636), (80, 63391318), (89, 56980960), (160, 31695659), (178, 28490480), (223, 22741280), (356, 14245240), (445, 11396192), (446, 11370640), (712, 7122620), (890, 5698096), (892, 5685320), (1115, 4548256), (1424, 3561310), (1597, 3175520), (1780, 2849048), (1784, 2842660), (2230, 2274128), (2848, 1780655), (3194, 1587760), (3560, 1424524), (3568, 1421330), (4460, 1137064), (6388, 793880), (7120, 712262), (7136, 710665), (7985, 635104), (8920, 568532), (12776, 396940), (14240, 356131), (15970, 317552), (17840, 284266), (19847, 255520), (25552, 198470), (31940, 158776), (35680, 142133), (39694, 127760), (51104, 99235), (63880, 79388)]