38055380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4219}}^1$

素因数の和:4280

約数の個数: 48

約数和(自身を含む): 89328960

約数和(自身を除く): 51273580

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, 4219, 4510, 8438, 9020, 16876, 21095, 42190, 46409, 84380, 92818, 172979, 185636, 232045, 345958, 464090, 691916, 864895, 928180, 1729790, 1902769, 3459580, 3805538, 7611076, 9513845, 19027690, 38055380]

約数ペア:

[(1, 38055380), (2, 19027690), (4, 9513845), (5, 7611076), (10, 3805538), (11, 3459580), (20, 1902769), (22, 1729790), (41, 928180), (44, 864895), (55, 691916), (82, 464090), (110, 345958), (164, 232045), (205, 185636), (220, 172979), (410, 92818), (451, 84380), (820, 46409), (902, 42190), (1804, 21095), (2255, 16876), (4219, 9020), (4510, 8438)]