4224947500

素因数分解:

$2^2\times 5^4\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{877}}^1$

素因数の和:989

約数の個数: 120

約数和(自身を含む): 9676852416

約数和(自身を除く): 5451904916

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 47, 50, 82, 94, 100, 125, 164, 188, 205, 235, 250, 410, 470, 500, 625, 820, 877, 940, 1025, 1175, 1250, 1754, 1927, 2050, 2350, 2500, 3508, 3854, 4100, 4385, 4700, 5125, 5875, 7708, 8770, 9635, 10250, 11750, 17540, 19270, 20500, 21925, 23500, 25625, 29375, 35957, 38540, 41219, 43850, 48175, 51250, 58750, 71914, 82438, 87700, 96350, 102500, 109625, 117500, 143828, 164876, 179785, 192700, 206095, 219250, 240875, 359570, 412190, 438500, 481750, 548125, 719140, 824380, 898925, 963500, 1030475, 1096250, 1204375, 1689979, 1797850, 2060950, 2192500, 2408750, 3379958, 3595700, 4121900, 4494625, 4817500, 5152375, 6759916, 8449895, 8989250, 10304750, 16899790, 17978500, 20609500, 22473125, 25761875, 33799580, 42249475, 44946250, 51523750, 84498950, 89892500, 103047500, 168997900, 211247375, 422494750, 844989500, 1056236875, 2112473750, 4224947500]

約数ペア:

[(1, 4224947500), (2, 2112473750), (4, 1056236875), (5, 844989500), (10, 422494750), (20, 211247375), (25, 168997900), (41, 103047500), (47, 89892500), (50, 84498950), (82, 51523750), (94, 44946250), (100, 42249475), (125, 33799580), (164, 25761875), (188, 22473125), (205, 20609500), (235, 17978500), (250, 16899790), (410, 10304750), (470, 8989250), (500, 8449895), (625, 6759916), (820, 5152375), (877, 4817500), (940, 4494625), (1025, 4121900), (1175, 3595700), (1250, 3379958), (1754, 2408750), (1927, 2192500), (2050, 2060950), (2350, 1797850), (2500, 1689979), (3508, 1204375), (3854, 1096250), (4100, 1030475), (4385, 963500), (4700, 898925), (5125, 824380), (5875, 719140), (7708, 548125), (8770, 481750), (9635, 438500), (10250, 412190), (11750, 359570), (17540, 240875), (19270, 219250), (20500, 206095), (21925, 192700), (23500, 179785), (25625, 164876), (29375, 143828), (35957, 117500), (38540, 109625), (41219, 102500), (43850, 96350), (48175, 87700), (51250, 82438), (58750, 71914)]