29660180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4349}}^1$

素因数の和:4400

約数の個数: 48

約数和(自身を含む): 70156800

約数和(自身を除く): 40496620

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 4349, 6820, 8698, 17396, 21745, 43490, 47839, 86980, 95678, 134819, 191356, 239195, 269638, 478390, 539276, 674095, 956780, 1348190, 1483009, 2696380, 2966018, 5932036, 7415045, 14830090, 29660180]

約数ペア:

[(1, 29660180), (2, 14830090), (4, 7415045), (5, 5932036), (10, 2966018), (11, 2696380), (20, 1483009), (22, 1348190), (31, 956780), (44, 674095), (55, 539276), (62, 478390), (110, 269638), (124, 239195), (155, 191356), (220, 134819), (310, 95678), (341, 86980), (620, 47839), (682, 43490), (1364, 21745), (1705, 17396), (3410, 8698), (4349, 6820)]