84624100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4049}}^1$

素因数の和:4093

約数の個数: 72

約数和(自身を含む): 210924000

約数和(自身を除く): 126299900

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 55, 76, 95, 100, 110, 190, 209, 220, 275, 380, 418, 475, 550, 836, 950, 1045, 1100, 1900, 2090, 4049, 4180, 5225, 8098, 10450, 16196, 20245, 20900, 40490, 44539, 76931, 80980, 89078, 101225, 153862, 178156, 202450, 222695, 307724, 384655, 404900, 445390, 769310, 846241, 890780, 1113475, 1538620, 1692482, 1923275, 2226950, 3384964, 3846550, 4231205, 4453900, 7693100, 8462410, 16924820, 21156025, 42312050, 84624100]

約数ペア:

[(1, 84624100), (2, 42312050), (4, 21156025), (5, 16924820), (10, 8462410), (11, 7693100), (19, 4453900), (20, 4231205), (22, 3846550), (25, 3384964), (38, 2226950), (44, 1923275), (50, 1692482), (55, 1538620), (76, 1113475), (95, 890780), (100, 846241), (110, 769310), (190, 445390), (209, 404900), (220, 384655), (275, 307724), (380, 222695), (418, 202450), (475, 178156), (550, 153862), (836, 101225), (950, 89078), (1045, 80980), (1100, 76931), (1900, 44539), (2090, 40490), (4049, 20900), (4180, 20245), (5225, 16196), (8098, 10450)]