1189426360

素因数分解:

$2^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{283}}^1\times {\mathrm{587}}^1$

素因数の和:1060

約数の個数: 64

約数和(自身を含む): 2705270400

約数和(自身を除く): 1515844040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 179, 283, 358, 566, 587, 716, 895, 1132, 1174, 1415, 1432, 1790, 2264, 2348, 2830, 2935, 3580, 4696, 5660, 5870, 7160, 11320, 11740, 23480, 50657, 101314, 105073, 166121, 202628, 210146, 253285, 332242, 405256, 420292, 506570, 525365, 664484, 830605, 840584, 1013140, 1050730, 1328968, 1661210, 2026280, 2101460, 3322420, 4202920, 6644840, 29735659, 59471318, 118942636, 148678295, 237885272, 297356590, 594713180, 1189426360]

約数ペア:

[(1, 1189426360), (2, 594713180), (4, 297356590), (5, 237885272), (8, 148678295), (10, 118942636), (20, 59471318), (40, 29735659), (179, 6644840), (283, 4202920), (358, 3322420), (566, 2101460), (587, 2026280), (716, 1661210), (895, 1328968), (1132, 1050730), (1174, 1013140), (1415, 840584), (1432, 830605), (1790, 664484), (2264, 525365), (2348, 506570), (2830, 420292), (2935, 405256), (3580, 332242), (4696, 253285), (5660, 210146), (5870, 202628), (7160, 166121), (11320, 105073), (11740, 101314), (23480, 50657)]