29396180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3259}}^1$

素因数の和:3320

約数の個数: 48

約数和(自身を含む): 69007680

約数和(自身を除く): 39611500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 164, 205, 220, 410, 451, 820, 902, 1804, 2255, 3259, 4510, 6518, 9020, 13036, 16295, 32590, 35849, 65180, 71698, 133619, 143396, 179245, 267238, 358490, 534476, 668095, 716980, 1336190, 1469809, 2672380, 2939618, 5879236, 7349045, 14698090, 29396180]

約数ペア:

[(1, 29396180), (2, 14698090), (4, 7349045), (5, 5879236), (10, 2939618), (11, 2672380), (20, 1469809), (22, 1336190), (41, 716980), (44, 668095), (55, 534476), (82, 358490), (110, 267238), (164, 179245), (205, 143396), (220, 133619), (410, 71698), (451, 65180), (820, 35849), (902, 32590), (1804, 16295), (2255, 13036), (3259, 9020), (4510, 6518)]