371998660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{293}}^1$

素因数の和:541

約数の個数: 96

約数和(自身を含む): 889056000

約数和(自身を除く): 517057340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 199, 220, 290, 293, 319, 398, 580, 586, 638, 796, 995, 1172, 1276, 1465, 1595, 1990, 2189, 2930, 3190, 3223, 3980, 4378, 5771, 5860, 6380, 6446, 8497, 8756, 10945, 11542, 12892, 16115, 16994, 21890, 23084, 28855, 32230, 33988, 42485, 43780, 57710, 58307, 63481, 64460, 84970, 93467, 115420, 116614, 126962, 169940, 186934, 233228, 253924, 291535, 317405, 373868, 467335, 583070, 634810, 641377, 934670, 1166140, 1269620, 1282754, 1690903, 1869340, 2565508, 3206885, 3381806, 6413770, 6763612, 8454515, 12827540, 16909030, 18599933, 33818060, 37199866, 74399732, 92999665, 185999330, 371998660]

約数ペア:

[(1, 371998660), (2, 185999330), (4, 92999665), (5, 74399732), (10, 37199866), (11, 33818060), (20, 18599933), (22, 16909030), (29, 12827540), (44, 8454515), (55, 6763612), (58, 6413770), (110, 3381806), (116, 3206885), (145, 2565508), (199, 1869340), (220, 1690903), (290, 1282754), (293, 1269620), (319, 1166140), (398, 934670), (580, 641377), (586, 634810), (638, 583070), (796, 467335), (995, 373868), (1172, 317405), (1276, 291535), (1465, 253924), (1595, 233228), (1990, 186934), (2189, 169940), (2930, 126962), (3190, 116614), (3223, 115420), (3980, 93467), (4378, 84970), (5771, 64460), (5860, 63481), (6380, 58307), (6446, 57710), (8497, 43780), (8756, 42485), (10945, 33988), (11542, 32230), (12892, 28855), (16115, 23084), (16994, 21890)]