38121160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12377}}^1$

素因数の和:12406

約数の個数: 64

約数和(自身を含む): 106945920

約数和(自身を除く): 68824760

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 12377, 24754, 49508, 61885, 86639, 99016, 123770, 136147, 173278, 247540, 272294, 346556, 433195, 495080, 544588, 680735, 693112, 866390, 953029, 1089176, 1361470, 1732780, 1906058, 2722940, 3465560, 3812116, 4765145, 5445880, 7624232, 9530290, 19060580, 38121160]

約数ペア:

[(1, 38121160), (2, 19060580), (4, 9530290), (5, 7624232), (7, 5445880), (8, 4765145), (10, 3812116), (11, 3465560), (14, 2722940), (20, 1906058), (22, 1732780), (28, 1361470), (35, 1089176), (40, 953029), (44, 866390), (55, 693112), (56, 680735), (70, 544588), (77, 495080), (88, 433195), (110, 346556), (140, 272294), (154, 247540), (220, 173278), (280, 136147), (308, 123770), (385, 99016), (440, 86639), (616, 61885), (770, 49508), (1540, 24754), (3080, 12377)]