2079663050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^2\times {\mathrm{991}}^1$

素因数の和:1116

約数の個数: 72

約数和(自身を含む): 4164435840

約数和(自身を除く): 2084772790

約数列:

[1, 2, 5, 10, 19, 25, 38, 47, 50, 94, 95, 190, 235, 470, 475, 893, 950, 991, 1175, 1786, 1982, 2209, 2350, 4418, 4465, 4955, 8930, 9910, 11045, 18829, 22090, 22325, 24775, 37658, 41971, 44650, 46577, 49550, 55225, 83942, 93154, 94145, 110450, 188290, 209855, 232885, 419710, 465770, 470725, 884963, 941450, 1049275, 1164425, 1769926, 2098550, 2189119, 2328850, 4378238, 4424815, 8849630, 10945595, 21891190, 22124075, 41593261, 44248150, 54727975, 83186522, 109455950, 207966305, 415932610, 1039831525, 2079663050]

約数ペア:

[(1, 2079663050), (2, 1039831525), (5, 415932610), (10, 207966305), (19, 109455950), (25, 83186522), (38, 54727975), (47, 44248150), (50, 41593261), (94, 22124075), (95, 21891190), (190, 10945595), (235, 8849630), (470, 4424815), (475, 4378238), (893, 2328850), (950, 2189119), (991, 2098550), (1175, 1769926), (1786, 1164425), (1982, 1049275), (2209, 941450), (2350, 884963), (4418, 470725), (4465, 465770), (4955, 419710), (8930, 232885), (9910, 209855), (11045, 188290), (18829, 110450), (22090, 94145), (22325, 93154), (24775, 83942), (37658, 55225), (41971, 49550), (44650, 46577)]