40214240

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:412

約数の個数: 96

約数和(自身を含む): 105398496

約数和(自身を除く): 65184256

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 73, 80, 88, 110, 146, 160, 176, 220, 292, 313, 352, 365, 440, 584, 626, 730, 803, 880, 1168, 1252, 1460, 1565, 1606, 1760, 2336, 2504, 2920, 3130, 3212, 3443, 4015, 5008, 5840, 6260, 6424, 6886, 8030, 10016, 11680, 12520, 12848, 13772, 16060, 17215, 22849, 25040, 25696, 27544, 32120, 34430, 45698, 50080, 55088, 64240, 68860, 91396, 110176, 114245, 128480, 137720, 182792, 228490, 251339, 275440, 365584, 456980, 502678, 550880, 731168, 913960, 1005356, 1256695, 1827920, 2010712, 2513390, 3655840, 4021424, 5026780, 8042848, 10053560, 20107120, 40214240]

約数ペア:

[(1, 40214240), (2, 20107120), (4, 10053560), (5, 8042848), (8, 5026780), (10, 4021424), (11, 3655840), (16, 2513390), (20, 2010712), (22, 1827920), (32, 1256695), (40, 1005356), (44, 913960), (55, 731168), (73, 550880), (80, 502678), (88, 456980), (110, 365584), (146, 275440), (160, 251339), (176, 228490), (220, 182792), (292, 137720), (313, 128480), (352, 114245), (365, 110176), (440, 91396), (584, 68860), (626, 64240), (730, 55088), (803, 50080), (880, 45698), (1168, 34430), (1252, 32120), (1460, 27544), (1565, 25696), (1606, 25040), (1760, 22849), (2336, 17215), (2504, 16060), (2920, 13772), (3130, 12848), (3212, 12520), (3443, 11680), (4015, 10016), (5008, 8030), (5840, 6886), (6260, 6424)]