99291340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{6373}}^1$

素因数の和:6442

約数の個数: 48

約数和(自身を含む): 224874720

約数和(自身を除く): 125583380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 41, 76, 82, 95, 164, 190, 205, 380, 410, 779, 820, 1558, 3116, 3895, 6373, 7790, 12746, 15580, 25492, 31865, 63730, 121087, 127460, 242174, 261293, 484348, 522586, 605435, 1045172, 1210870, 1306465, 2421740, 2612930, 4964567, 5225860, 9929134, 19858268, 24822835, 49645670, 99291340]

約数ペア:

[(1, 99291340), (2, 49645670), (4, 24822835), (5, 19858268), (10, 9929134), (19, 5225860), (20, 4964567), (38, 2612930), (41, 2421740), (76, 1306465), (82, 1210870), (95, 1045172), (164, 605435), (190, 522586), (205, 484348), (380, 261293), (410, 242174), (779, 127460), (820, 121087), (1558, 63730), (3116, 31865), (3895, 25492), (6373, 15580), (7790, 12746)]