2310400

素因数分解:

$2^8\times 5^2\times {\mathrm{19}}^2$

素因数の和:64

約数の個数: 81

約数和(自身を含む): 6035421

約数和(自身を除く): 3725021

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 128, 152, 160, 190, 200, 256, 304, 320, 361, 380, 400, 475, 608, 640, 722, 760, 800, 950, 1216, 1280, 1444, 1520, 1600, 1805, 1900, 2432, 2888, 3040, 3200, 3610, 3800, 4864, 5776, 6080, 6400, 7220, 7600, 9025, 11552, 12160, 14440, 15200, 18050, 23104, 24320, 28880, 30400, 36100, 46208, 57760, 60800, 72200, 92416, 115520, 121600, 144400, 231040, 288800, 462080, 577600, 1155200, 2310400]

約数ペア:

[(1, 2310400), (2, 1155200), (4, 577600), (5, 462080), (8, 288800), (10, 231040), (16, 144400), (19, 121600), (20, 115520), (25, 92416), (32, 72200), (38, 60800), (40, 57760), (50, 46208), (64, 36100), (76, 30400), (80, 28880), (95, 24320), (100, 23104), (128, 18050), (152, 15200), (160, 14440), (190, 12160), (200, 11552), (256, 9025), (304, 7600), (320, 7220), (361, 6400), (380, 6080), (400, 5776), (475, 4864), (608, 3800), (640, 3610), (722, 3200), (760, 3040), (800, 2888), (950, 2432), (1216, 1900), (1280, 1805), (1444, 1600)]