23798450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:132

約数の個数: 96

約数和(自身を含む): 52496640

約数和(自身を除く): 28698190

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 41, 47, 50, 65, 82, 94, 95, 130, 190, 205, 235, 247, 325, 410, 470, 475, 494, 533, 611, 650, 779, 893, 950, 1025, 1066, 1175, 1222, 1235, 1558, 1786, 1927, 2050, 2350, 2470, 2665, 3055, 3854, 3895, 4465, 5330, 6110, 6175, 7790, 8930, 9635, 10127, 11609, 12350, 13325, 15275, 19270, 19475, 20254, 22325, 23218, 25051, 26650, 30550, 36613, 38950, 44650, 48175, 50102, 50635, 58045, 73226, 96350, 101270, 116090, 125255, 183065, 250510, 253175, 290225, 366130, 475969, 506350, 580450, 626275, 915325, 951938, 1252550, 1830650, 2379845, 4759690, 11899225, 23798450]

約数ペア:

[(1, 23798450), (2, 11899225), (5, 4759690), (10, 2379845), (13, 1830650), (19, 1252550), (25, 951938), (26, 915325), (38, 626275), (41, 580450), (47, 506350), (50, 475969), (65, 366130), (82, 290225), (94, 253175), (95, 250510), (130, 183065), (190, 125255), (205, 116090), (235, 101270), (247, 96350), (325, 73226), (410, 58045), (470, 50635), (475, 50102), (494, 48175), (533, 44650), (611, 38950), (650, 36613), (779, 30550), (893, 26650), (950, 25051), (1025, 23218), (1066, 22325), (1175, 20254), (1222, 19475), (1235, 19270), (1558, 15275), (1786, 13325), (1927, 12350), (2050, 11609), (2350, 10127), (2470, 9635), (2665, 8930), (3055, 7790), (3854, 6175), (3895, 6110), (4465, 5330)]