1330255550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107713}}^1$

素因数の和:107757

約数の個数: 48

約数和(自身を含む): 2804872560

約数和(自身を除く): 1474617010

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 130, 190, 247, 325, 475, 494, 650, 950, 1235, 2470, 6175, 12350, 107713, 215426, 538565, 1077130, 1400269, 2046547, 2692825, 2800538, 4093094, 5385650, 7001345, 10232735, 14002690, 20465470, 26605111, 35006725, 51163675, 53210222, 70013450, 102327350, 133025555, 266051110, 665127775, 1330255550]

約数ペア:

[(1, 1330255550), (2, 665127775), (5, 266051110), (10, 133025555), (13, 102327350), (19, 70013450), (25, 53210222), (26, 51163675), (38, 35006725), (50, 26605111), (65, 20465470), (95, 14002690), (130, 10232735), (190, 7001345), (247, 5385650), (325, 4093094), (475, 2800538), (494, 2692825), (650, 2046547), (950, 1400269), (1235, 1077130), (2470, 538565), (6175, 215426), (12350, 107713)]