6787400450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1\times {\mathrm{281}}^1$

素因数の和:648

約数の個数: 96

約数和(自身を含む): 13574787408

約数和(自身を除く): 6787386958

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 157, 170, 181, 281, 314, 362, 425, 562, 785, 850, 905, 1405, 1570, 1810, 2669, 2810, 3077, 3925, 4525, 4777, 5338, 6154, 7025, 7850, 9050, 9554, 13345, 14050, 15385, 23885, 26690, 28417, 30770, 44117, 47770, 50861, 56834, 66725, 76925, 88234, 101722, 119425, 133450, 142085, 153850, 220585, 238850, 254305, 284170, 441170, 483089, 508610, 710425, 749989, 864637, 966178, 1102925, 1271525, 1420850, 1499978, 1729274, 2205850, 2415445, 2543050, 3749945, 4323185, 4830890, 7499890, 7985177, 8646370, 12077225, 15970354, 18749725, 21615925, 24154450, 37499450, 39925885, 43231850, 79851770, 135748009, 199629425, 271496018, 399258850, 678740045, 1357480090, 3393700225, 6787400450]

約数ペア:

[(1, 6787400450), (2, 3393700225), (5, 1357480090), (10, 678740045), (17, 399258850), (25, 271496018), (34, 199629425), (50, 135748009), (85, 79851770), (157, 43231850), (170, 39925885), (181, 37499450), (281, 24154450), (314, 21615925), (362, 18749725), (425, 15970354), (562, 12077225), (785, 8646370), (850, 7985177), (905, 7499890), (1405, 4830890), (1570, 4323185), (1810, 3749945), (2669, 2543050), (2810, 2415445), (3077, 2205850), (3925, 1729274), (4525, 1499978), (4777, 1420850), (5338, 1271525), (6154, 1102925), (7025, 966178), (7850, 864637), (9050, 749989), (9554, 710425), (13345, 508610), (14050, 483089), (15385, 441170), (23885, 284170), (26690, 254305), (28417, 238850), (30770, 220585), (44117, 153850), (47770, 142085), (50861, 133450), (56834, 119425), (66725, 101722), (76925, 88234)]