530309.00000000

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{4259}}^1$

素因数の和:4370

約数の個数: 48

約数和(自身を含む): 225439200

約数和(自身を除く): 126885940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 89, 130, 178, 260, 356, 445, 890, 1157, 1780, 2314, 4259, 4628, 5785, 8518, 11570, 17036, 21295, 23140, 42590, 55367, 85180, 110734, 221468, 276835, 379051, 553670, 758102, 1107340, 1516204, 1895255, 3790510, 4927663, 7581020, 9855326, 19710652, 24638315, 49276630, 98553260]

約数ペア:

[(1, 98553260), (2, 49276630), (4, 24638315), (5, 19710652), (10, 9855326), (13, 7581020), (20, 4927663), (26, 3790510), (52, 1895255), (65, 1516204), (89, 1107340), (130, 758102), (178, 553670), (260, 379051), (356, 276835), (445, 221468), (890, 110734), (1157, 85180), (1780, 55367), (2314, 42590), (4259, 23140), (4628, 21295), (5785, 17036), (8518, 11570)]