128846600

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{827}}^1$

素因数の和:903

約数の個数: 96

約数和(自身を含む): 323416800

約数和(自身を除く): 194570200

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 41, 50, 76, 82, 95, 100, 152, 164, 190, 200, 205, 328, 380, 410, 475, 760, 779, 820, 827, 950, 1025, 1558, 1640, 1654, 1900, 2050, 3116, 3308, 3800, 3895, 4100, 4135, 6232, 6616, 7790, 8200, 8270, 15580, 15713, 16540, 19475, 20675, 31160, 31426, 33080, 33907, 38950, 41350, 62852, 67814, 77900, 78565, 82700, 125704, 135628, 155800, 157130, 165400, 169535, 271256, 314260, 339070, 392825, 628520, 644233, 678140, 785650, 847675, 1288466, 1356280, 1571300, 1695350, 2576932, 3142600, 3221165, 3390700, 5153864, 6442330, 6781400, 12884660, 16105825, 25769320, 32211650, 64423300, 128846600]

約数ペア:

[(1, 128846600), (2, 64423300), (4, 32211650), (5, 25769320), (8, 16105825), (10, 12884660), (19, 6781400), (20, 6442330), (25, 5153864), (38, 3390700), (40, 3221165), (41, 3142600), (50, 2576932), (76, 1695350), (82, 1571300), (95, 1356280), (100, 1288466), (152, 847675), (164, 785650), (190, 678140), (200, 644233), (205, 628520), (328, 392825), (380, 339070), (410, 314260), (475, 271256), (760, 169535), (779, 165400), (820, 157130), (827, 155800), (950, 135628), (1025, 125704), (1558, 82700), (1640, 78565), (1654, 77900), (1900, 67814), (2050, 62852), (3116, 41350), (3308, 38950), (3800, 33907), (3895, 33080), (4100, 31426), (4135, 31160), (6232, 20675), (6616, 19475), (7790, 16540), (8200, 15713), (8270, 15580)]