32222720

素因数分解:

$2^9\times 5^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:371

約数の個数: 80

約数和(自身を含む): 79401168

約数和(自身を除く): 47178448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 256, 307, 320, 328, 410, 512, 614, 640, 656, 820, 1228, 1280, 1312, 1535, 1640, 2456, 2560, 2624, 3070, 3280, 4912, 5248, 6140, 6560, 9824, 10496, 12280, 12587, 13120, 19648, 20992, 24560, 25174, 26240, 39296, 49120, 50348, 52480, 62935, 78592, 98240, 100696, 104960, 125870, 157184, 196480, 201392, 251740, 392960, 402784, 503480, 785920, 805568, 1006960, 1611136, 2013920, 3222272, 4027840, 6444544, 8055680, 16111360, 32222720]

約数ペア:

[(1, 32222720), (2, 16111360), (4, 8055680), (5, 6444544), (8, 4027840), (10, 3222272), (16, 2013920), (20, 1611136), (32, 1006960), (40, 805568), (41, 785920), (64, 503480), (80, 402784), (82, 392960), (128, 251740), (160, 201392), (164, 196480), (205, 157184), (256, 125870), (307, 104960), (320, 100696), (328, 98240), (410, 78592), (512, 62935), (614, 52480), (640, 50348), (656, 49120), (820, 39296), (1228, 26240), (1280, 25174), (1312, 24560), (1535, 20992), (1640, 19648), (2456, 13120), (2560, 12587), (2624, 12280), (3070, 10496), (3280, 9824), (4912, 6560), (5248, 6140)]