1931567800360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7057}}^1\times {\mathrm{622067}}^1$

素因数の和:629146

約数の個数: 64

約数和(自身を含む): 4741800419520

約数和(自身を除く): 2810232619160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 7057, 14114, 28228, 35285, 56456, 70570, 77627, 141140, 155254, 282280, 310508, 388135, 621016, 622067, 776270, 1244134, 1552540, 2488268, 3105080, 3110335, 4976536, 6220670, 6842737, 12441340, 13685474, 24882680, 27370948, 34213685, 54741896, 68427370, 136854740, 273709480, 4389926819, 8779853638, 17559707276, 21949634095, 35119414552, 43899268190, 48289195009, 87798536380, 96578390018, 175597072760, 193156780036, 241445975045, 386313560072, 482891950090, 965783900180, 1931567800360]

約数ペア:

[(1, 1931567800360), (2, 965783900180), (4, 482891950090), (5, 386313560072), (8, 241445975045), (10, 193156780036), (11, 175597072760), (20, 96578390018), (22, 87798536380), (40, 48289195009), (44, 43899268190), (55, 35119414552), (88, 21949634095), (110, 17559707276), (220, 8779853638), (440, 4389926819), (7057, 273709480), (14114, 136854740), (28228, 68427370), (35285, 54741896), (56456, 34213685), (70570, 27370948), (77627, 24882680), (141140, 13685474), (155254, 12441340), (282280, 6842737), (310508, 6220670), (388135, 4976536), (621016, 3110335), (622067, 3105080), (776270, 2488268), (1244134, 1552540)]