9340400

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1229}}^1$

素因数の和:1266

約数の個数: 60

約数和(自身を含む): 23640600

約数和(自身を除く): 14300200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 475, 760, 950, 1229, 1520, 1900, 2458, 3800, 4916, 6145, 7600, 9832, 12290, 19664, 23351, 24580, 30725, 46702, 49160, 61450, 93404, 98320, 116755, 122900, 186808, 233510, 245800, 373616, 467020, 491600, 583775, 934040, 1167550, 1868080, 2335100, 4670200, 9340400]

約数ペア:

[(1, 9340400), (2, 4670200), (4, 2335100), (5, 1868080), (8, 1167550), (10, 934040), (16, 583775), (19, 491600), (20, 467020), (25, 373616), (38, 245800), (40, 233510), (50, 186808), (76, 122900), (80, 116755), (95, 98320), (100, 93404), (152, 61450), (190, 49160), (200, 46702), (304, 30725), (380, 24580), (400, 23351), (475, 19664), (760, 12290), (950, 9832), (1229, 7600), (1520, 6145), (1900, 4916), (2458, 3800)]