40702750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1$

素因数の和:107

約数の個数: 96

約数和(自身を含む): 89867232

約数和(自身を除く): 49164482

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 41, 50, 55, 82, 95, 110, 125, 190, 205, 209, 250, 275, 361, 410, 418, 451, 475, 550, 722, 779, 902, 950, 1025, 1045, 1375, 1558, 1805, 2050, 2090, 2255, 2375, 2750, 3610, 3895, 3971, 4510, 4750, 5125, 5225, 7790, 7942, 8569, 9025, 10250, 10450, 11275, 14801, 17138, 18050, 19475, 19855, 22550, 26125, 29602, 38950, 39710, 42845, 45125, 52250, 56375, 74005, 85690, 90250, 97375, 99275, 112750, 148010, 162811, 194750, 198550, 214225, 325622, 370025, 428450, 496375, 740050, 814055, 992750, 1071125, 1628110, 1850125, 2142250, 3700250, 4070275, 8140550, 20351375, 40702750]

約数ペア:

[(1, 40702750), (2, 20351375), (5, 8140550), (10, 4070275), (11, 3700250), (19, 2142250), (22, 1850125), (25, 1628110), (38, 1071125), (41, 992750), (50, 814055), (55, 740050), (82, 496375), (95, 428450), (110, 370025), (125, 325622), (190, 214225), (205, 198550), (209, 194750), (250, 162811), (275, 148010), (361, 112750), (410, 99275), (418, 97375), (451, 90250), (475, 85690), (550, 74005), (722, 56375), (779, 52250), (902, 45125), (950, 42845), (1025, 39710), (1045, 38950), (1375, 29602), (1558, 26125), (1805, 22550), (2050, 19855), (2090, 19475), (2255, 18050), (2375, 17138), (2750, 14801), (3610, 11275), (3895, 10450), (3971, 10250), (4510, 9025), (4750, 8569), (5125, 7942), (5225, 7790)]