536156780

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{12907}}^1$

素因数の和:13014

約数の個数: 48

約数和(自身を含む): 1179687936

約数和(自身を除く): 643531156

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 67, 124, 134, 155, 268, 310, 335, 620, 670, 1340, 2077, 4154, 8308, 10385, 12907, 20770, 25814, 41540, 51628, 64535, 129070, 258140, 400117, 800234, 864769, 1600468, 1729538, 2000585, 3459076, 4001170, 4323845, 8002340, 8647690, 17295380, 26807839, 53615678, 107231356, 134039195, 268078390, 536156780]

約数ペア:

[(1, 536156780), (2, 268078390), (4, 134039195), (5, 107231356), (10, 53615678), (20, 26807839), (31, 17295380), (62, 8647690), (67, 8002340), (124, 4323845), (134, 4001170), (155, 3459076), (268, 2000585), (310, 1729538), (335, 1600468), (620, 864769), (670, 800234), (1340, 400117), (2077, 258140), (4154, 129070), (8308, 64535), (10385, 51628), (12907, 41540), (20770, 25814)]