196341760

素因数分解:

$2^{12}\times 5^1\times {\mathrm{9587}}^1$

素因数の和:9616

約数の個数: 52

約数和(自身を含む): 471211848

約数和(自身を除く): 274870088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 4096, 5120, 9587, 10240, 19174, 20480, 38348, 47935, 76696, 95870, 153392, 191740, 306784, 383480, 613568, 766960, 1227136, 1533920, 2454272, 3067840, 4908544, 6135680, 9817088, 12271360, 19634176, 24542720, 39268352, 49085440, 98170880, 196341760]

約数ペア:

[(1, 196341760), (2, 98170880), (4, 49085440), (5, 39268352), (8, 24542720), (10, 19634176), (16, 12271360), (20, 9817088), (32, 6135680), (40, 4908544), (64, 3067840), (80, 2454272), (128, 1533920), (160, 1227136), (256, 766960), (320, 613568), (512, 383480), (640, 306784), (1024, 191740), (1280, 153392), (2048, 95870), (2560, 76696), (4096, 47935), (5120, 38348), (9587, 20480), (10240, 19174)]