4029062620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{1061}}^1$

素因数の和:1543

約数の個数: 96

約数和(自身を含む): 9486735552

約数和(自身を除く): 5457672932

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 164, 205, 220, 410, 421, 451, 820, 842, 902, 1061, 1684, 1804, 2105, 2122, 2255, 4210, 4244, 4510, 4631, 5305, 8420, 9020, 9262, 10610, 11671, 17261, 18524, 21220, 23155, 23342, 34522, 43501, 46310, 46684, 58355, 69044, 86305, 87002, 92620, 116710, 172610, 174004, 189871, 217505, 233420, 345220, 379742, 435010, 446681, 478511, 759484, 870020, 893362, 949355, 957022, 1786724, 1898710, 1914044, 2233405, 2392555, 3797420, 4466810, 4785110, 4913491, 8933620, 9570220, 9826982, 18313921, 19653964, 24567455, 36627842, 49134910, 73255684, 91569605, 98269820, 183139210, 201453131, 366278420, 402906262, 805812524, 1007265655, 2014531310, 4029062620]

約数ペア:

[(1, 4029062620), (2, 2014531310), (4, 1007265655), (5, 805812524), (10, 402906262), (11, 366278420), (20, 201453131), (22, 183139210), (41, 98269820), (44, 91569605), (55, 73255684), (82, 49134910), (110, 36627842), (164, 24567455), (205, 19653964), (220, 18313921), (410, 9826982), (421, 9570220), (451, 8933620), (820, 4913491), (842, 4785110), (902, 4466810), (1061, 3797420), (1684, 2392555), (1804, 2233405), (2105, 1914044), (2122, 1898710), (2255, 1786724), (4210, 957022), (4244, 949355), (4510, 893362), (4631, 870020), (5305, 759484), (8420, 478511), (9020, 446681), (9262, 435010), (10610, 379742), (11671, 345220), (17261, 233420), (18524, 217505), (21220, 189871), (23155, 174004), (23342, 172610), (34522, 116710), (43501, 92620), (46310, 87002), (46684, 86305), (58355, 69044)]