126005080

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{331}}^1$

素因数の和:680

約数の個数: 64

約数和(自身を含む): 294497280

約数和(自身を除く): 168492200

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 307, 310, 331, 614, 620, 662, 1228, 1240, 1324, 1535, 1655, 2456, 2648, 3070, 3310, 6140, 6620, 9517, 10261, 12280, 13240, 19034, 20522, 38068, 41044, 47585, 51305, 76136, 82088, 95170, 101617, 102610, 190340, 203234, 205220, 380680, 406468, 410440, 508085, 812936, 1016170, 2032340, 3150127, 4064680, 6300254, 12600508, 15750635, 25201016, 31501270, 63002540, 126005080]

約数ペア:

[(1, 126005080), (2, 63002540), (4, 31501270), (5, 25201016), (8, 15750635), (10, 12600508), (20, 6300254), (31, 4064680), (40, 3150127), (62, 2032340), (124, 1016170), (155, 812936), (248, 508085), (307, 410440), (310, 406468), (331, 380680), (614, 205220), (620, 203234), (662, 190340), (1228, 102610), (1240, 101617), (1324, 95170), (1535, 82088), (1655, 76136), (2456, 51305), (2648, 47585), (3070, 41044), (3310, 38068), (6140, 20522), (6620, 19034), (9517, 13240), (10261, 12280)]