202340798320

素因数分解:

$2^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1429}}^1\times {\mathrm{7937}}^1$

素因数の和:9602

約数の個数: 80

約数和(自身を含む): 472942229760

約数和(自身を除く): 270601431440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 223, 446, 892, 1115, 1429, 1784, 2230, 2858, 3568, 4460, 5716, 7145, 7937, 8920, 11432, 14290, 15874, 17840, 22864, 28580, 31748, 39685, 57160, 63496, 79370, 114320, 126992, 158740, 317480, 318667, 634960, 637334, 1274668, 1593335, 1769951, 2549336, 3186670, 3539902, 5098672, 6373340, 7079804, 8849755, 11341973, 12746680, 14159608, 17699510, 22683946, 25493360, 28319216, 35399020, 45367892, 56709865, 70798040, 90735784, 113419730, 141596080, 181471568, 226839460, 453678920, 907357840, 2529259979, 5058519958, 10117039916, 12646299895, 20234079832, 25292599790, 40468159664, 50585199580, 101170399160, 202340798320]

約数ペア:

[(1, 202340798320), (2, 101170399160), (4, 50585199580), (5, 40468159664), (8, 25292599790), (10, 20234079832), (16, 12646299895), (20, 10117039916), (40, 5058519958), (80, 2529259979), (223, 907357840), (446, 453678920), (892, 226839460), (1115, 181471568), (1429, 141596080), (1784, 113419730), (2230, 90735784), (2858, 70798040), (3568, 56709865), (4460, 45367892), (5716, 35399020), (7145, 28319216), (7937, 25493360), (8920, 22683946), (11432, 17699510), (14290, 14159608), (15874, 12746680), (17840, 11341973), (22864, 8849755), (28580, 7079804), (31748, 6373340), (39685, 5098672), (57160, 3539902), (63496, 3186670), (79370, 2549336), (114320, 1769951), (126992, 1593335), (158740, 1274668), (317480, 637334), (318667, 634960)]