5517328640

素因数分解:

$2^8\times 5^1\times {\mathrm{683}}^1\times {\mathrm{6311}}^1$

素因数の和:7015

約数の個数: 72

約数和(自身を含む): 13237172928

約数和(自身を除く): 7719844288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 683, 1280, 1366, 2732, 3415, 5464, 6311, 6830, 10928, 12622, 13660, 21856, 25244, 27320, 31555, 43712, 50488, 54640, 63110, 87424, 100976, 109280, 126220, 174848, 201952, 218560, 252440, 403904, 437120, 504880, 807808, 874240, 1009760, 1615616, 2019520, 4039040, 4310413, 8078080, 8620826, 17241652, 21552065, 34483304, 43104130, 68966608, 86208260, 137933216, 172416520, 275866432, 344833040, 551732864, 689666080, 1103465728, 1379332160, 2758664320, 5517328640]

約数ペア:

[(1, 5517328640), (2, 2758664320), (4, 1379332160), (5, 1103465728), (8, 689666080), (10, 551732864), (16, 344833040), (20, 275866432), (32, 172416520), (40, 137933216), (64, 86208260), (80, 68966608), (128, 43104130), (160, 34483304), (256, 21552065), (320, 17241652), (640, 8620826), (683, 8078080), (1280, 4310413), (1366, 4039040), (2732, 2019520), (3415, 1615616), (5464, 1009760), (6311, 874240), (6830, 807808), (10928, 504880), (12622, 437120), (13660, 403904), (21856, 252440), (25244, 218560), (27320, 201952), (31555, 174848), (43712, 126220), (50488, 109280), (54640, 100976), (63110, 87424)]