225803292080

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1\times {\mathrm{131839}}^1$

素因数の和:132202

約数の個数: 80

約数和(自身を含む): 533603942400

約数和(自身を除く): 307800650320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 271, 316, 395, 542, 632, 790, 1084, 1264, 1355, 1580, 2168, 2710, 3160, 4336, 5420, 6320, 10840, 21409, 21680, 42818, 85636, 107045, 131839, 171272, 214090, 263678, 342544, 428180, 527356, 659195, 856360, 1054712, 1318390, 1712720, 2109424, 2636780, 5273560, 10415281, 10547120, 20830562, 35728369, 41661124, 52076405, 71456738, 83322248, 104152810, 142913476, 166644496, 178641845, 208305620, 285826952, 357283690, 416611240, 571653904, 714567380, 833222480, 1429134760, 2822541151, 2858269520, 5645082302, 11290164604, 14112705755, 22580329208, 28225411510, 45160658416, 56450823020, 112901646040, 225803292080]

約数ペア:

[(1, 225803292080), (2, 112901646040), (4, 56450823020), (5, 45160658416), (8, 28225411510), (10, 22580329208), (16, 14112705755), (20, 11290164604), (40, 5645082302), (79, 2858269520), (80, 2822541151), (158, 1429134760), (271, 833222480), (316, 714567380), (395, 571653904), (542, 416611240), (632, 357283690), (790, 285826952), (1084, 208305620), (1264, 178641845), (1355, 166644496), (1580, 142913476), (2168, 104152810), (2710, 83322248), (3160, 71456738), (4336, 52076405), (5420, 41661124), (6320, 35728369), (10840, 20830562), (21409, 10547120), (21680, 10415281), (42818, 5273560), (85636, 2636780), (107045, 2109424), (131839, 1712720), (171272, 1318390), (214090, 1054712), (263678, 856360), (342544, 659195), (428180, 527356)]