25088360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3001}}^1$

素因数の和:3042

約数の個数: 64

約数和(自身を含む): 64843200

約数和(自身を除く): 39754840

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 3001, 4180, 6002, 8360, 12004, 15005, 24008, 30010, 33011, 57019, 60020, 66022, 114038, 120040, 132044, 165055, 228076, 264088, 285095, 330110, 456152, 570190, 627209, 660220, 1140380, 1254418, 1320440, 2280760, 2508836, 3136045, 5017672, 6272090, 12544180, 25088360]

約数ペア:

[(1, 25088360), (2, 12544180), (4, 6272090), (5, 5017672), (8, 3136045), (10, 2508836), (11, 2280760), (19, 1320440), (20, 1254418), (22, 1140380), (38, 660220), (40, 627209), (44, 570190), (55, 456152), (76, 330110), (88, 285095), (95, 264088), (110, 228076), (152, 165055), (190, 132044), (209, 120040), (220, 114038), (380, 66022), (418, 60020), (440, 57019), (760, 33011), (836, 30010), (1045, 24008), (1672, 15005), (2090, 12004), (3001, 8360), (4180, 6002)]