29850880

素因数分解:

$2^8\times 5^1\times {\mathrm{23321}}^1$

素因数の和:23342

約数の個数: 36

約数和(自身を含む): 71505252

約数和(自身を除く): 41654372

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 23321, 46642, 93284, 116605, 186568, 233210, 373136, 466420, 746272, 932840, 1492544, 1865680, 2985088, 3731360, 5970176, 7462720, 14925440, 29850880]

約数ペア:

[(1, 29850880), (2, 14925440), (4, 7462720), (5, 5970176), (8, 3731360), (10, 2985088), (16, 1865680), (20, 1492544), (32, 932840), (40, 746272), (64, 466420), (80, 373136), (128, 233210), (160, 186568), (256, 116605), (320, 93284), (640, 46642), (1280, 23321)]