9036698450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1091}}^1\times {\mathrm{12743}}^1$

素因数の和:13859

約数の個数: 48

約数和(自身を含む): 18119215296

約数和(自身を除く): 9082516846

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 1091, 2182, 5455, 10910, 12743, 14183, 25486, 27275, 28366, 54550, 63715, 70915, 127430, 141830, 165659, 318575, 331318, 354575, 637150, 709150, 828295, 1656590, 4141475, 8282950, 13902613, 27805226, 69513065, 139026130, 180733969, 347565325, 361467938, 695130650, 903669845, 1807339690, 4518349225, 9036698450]

約数ペア:

[(1, 9036698450), (2, 4518349225), (5, 1807339690), (10, 903669845), (13, 695130650), (25, 361467938), (26, 347565325), (50, 180733969), (65, 139026130), (130, 69513065), (325, 27805226), (650, 13902613), (1091, 8282950), (2182, 4141475), (5455, 1656590), (10910, 828295), (12743, 709150), (14183, 637150), (25486, 354575), (27275, 331318), (28366, 318575), (54550, 165659), (63715, 141830), (70915, 127430)]