9396640

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:326

約数の個数: 96

約数和(自身を含む): 25583040

約数和(自身を除く): 16186400

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 281, 304, 352, 380, 418, 440, 562, 608, 760, 836, 880, 1045, 1124, 1405, 1520, 1672, 1760, 2090, 2248, 2810, 3040, 3091, 3344, 4180, 4496, 5339, 5620, 6182, 6688, 8360, 8992, 10678, 11240, 12364, 15455, 16720, 21356, 22480, 24728, 26695, 30910, 33440, 42712, 44960, 49456, 53390, 58729, 61820, 85424, 98912, 106780, 117458, 123640, 170848, 213560, 234916, 247280, 293645, 427120, 469832, 494560, 587290, 854240, 939664, 1174580, 1879328, 2349160, 4698320, 9396640]

約数ペア:

[(1, 9396640), (2, 4698320), (4, 2349160), (5, 1879328), (8, 1174580), (10, 939664), (11, 854240), (16, 587290), (19, 494560), (20, 469832), (22, 427120), (32, 293645), (38, 247280), (40, 234916), (44, 213560), (55, 170848), (76, 123640), (80, 117458), (88, 106780), (95, 98912), (110, 85424), (152, 61820), (160, 58729), (176, 53390), (190, 49456), (209, 44960), (220, 42712), (281, 33440), (304, 30910), (352, 26695), (380, 24728), (418, 22480), (440, 21356), (562, 16720), (608, 15455), (760, 12364), (836, 11240), (880, 10678), (1045, 8992), (1124, 8360), (1405, 6688), (1520, 6182), (1672, 5620), (1760, 5339), (2090, 4496), (2248, 4180), (2810, 3344), (3040, 3091)]