36016100

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:237

約数の個数: 72

約数和(自身を含む): 81661440

約数和(自身を除く): 45645340

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 79, 94, 97, 100, 158, 188, 194, 235, 316, 388, 395, 470, 485, 790, 940, 970, 1175, 1580, 1940, 1975, 2350, 2425, 3713, 3950, 4559, 4700, 4850, 7426, 7663, 7900, 9118, 9700, 14852, 15326, 18236, 18565, 22795, 30652, 37130, 38315, 45590, 74260, 76630, 91180, 92825, 113975, 153260, 185650, 191575, 227950, 360161, 371300, 383150, 455900, 720322, 766300, 1440644, 1800805, 3601610, 7203220, 9004025, 18008050, 36016100]

約数ペア:

[(1, 36016100), (2, 18008050), (4, 9004025), (5, 7203220), (10, 3601610), (20, 1800805), (25, 1440644), (47, 766300), (50, 720322), (79, 455900), (94, 383150), (97, 371300), (100, 360161), (158, 227950), (188, 191575), (194, 185650), (235, 153260), (316, 113975), (388, 92825), (395, 91180), (470, 76630), (485, 74260), (790, 45590), (940, 38315), (970, 37130), (1175, 30652), (1580, 22795), (1940, 18565), (1975, 18236), (2350, 15326), (2425, 14852), (3713, 9700), (3950, 9118), (4559, 7900), (4700, 7663), (4850, 7426)]