104055400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:371

約数の個数: 96

約数和(自身を含む): 257796000

約数和(自身を除く): 153740600

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 139, 152, 190, 197, 200, 278, 380, 394, 475, 556, 695, 760, 788, 950, 985, 1112, 1390, 1576, 1900, 1970, 2641, 2780, 3475, 3743, 3800, 3940, 4925, 5282, 5560, 6950, 7486, 7880, 9850, 10564, 13205, 13900, 14972, 18715, 19700, 21128, 26410, 27383, 27800, 29944, 37430, 39400, 52820, 54766, 66025, 74860, 93575, 105640, 109532, 132050, 136915, 149720, 187150, 219064, 264100, 273830, 374300, 520277, 528200, 547660, 684575, 748600, 1040554, 1095320, 1369150, 2081108, 2601385, 2738300, 4162216, 5202770, 5476600, 10405540, 13006925, 20811080, 26013850, 52027700, 104055400]

約数ペア:

[(1, 104055400), (2, 52027700), (4, 26013850), (5, 20811080), (8, 13006925), (10, 10405540), (19, 5476600), (20, 5202770), (25, 4162216), (38, 2738300), (40, 2601385), (50, 2081108), (76, 1369150), (95, 1095320), (100, 1040554), (139, 748600), (152, 684575), (190, 547660), (197, 528200), (200, 520277), (278, 374300), (380, 273830), (394, 264100), (475, 219064), (556, 187150), (695, 149720), (760, 136915), (788, 132050), (950, 109532), (985, 105640), (1112, 93575), (1390, 74860), (1576, 66025), (1900, 54766), (1970, 52820), (2641, 39400), (2780, 37430), (3475, 29944), (3743, 27800), (3800, 27383), (3940, 26410), (4925, 21128), (5282, 19700), (5560, 18715), (6950, 14972), (7486, 13900), (7880, 13205), (9850, 10564)]