148039399870

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{71}}^2\times {\mathrm{1747}}^1$

素因数の和:1978

約数の個数: 72

約数和(自身を含む): 277188369336

約数和(自身を除く): 129148969466

約数列:

[1, 2, 5, 10, 41, 71, 82, 142, 205, 355, 410, 710, 1681, 1747, 2911, 3362, 3494, 5041, 5822, 8405, 8735, 10082, 14555, 16810, 17470, 25205, 29110, 50410, 71627, 119351, 124037, 143254, 206681, 238702, 248074, 358135, 413362, 596755, 620185, 716270, 1033405, 1193510, 1240370, 2066810, 2936707, 5085517, 5873414, 8473921, 8806627, 10171034, 14683535, 16947842, 17613254, 25427585, 29367070, 42369605, 44033135, 50855170, 84739210, 88066270, 208506197, 361071707, 417012394, 722143414, 1042530985, 1805358535, 2085061970, 3610717070, 14803939987, 29607879974, 74019699935, 148039399870]

約数ペア:

[(1, 148039399870), (2, 74019699935), (5, 29607879974), (10, 14803939987), (41, 3610717070), (71, 2085061970), (82, 1805358535), (142, 1042530985), (205, 722143414), (355, 417012394), (410, 361071707), (710, 208506197), (1681, 88066270), (1747, 84739210), (2911, 50855170), (3362, 44033135), (3494, 42369605), (5041, 29367070), (5822, 25427585), (8405, 17613254), (8735, 16947842), (10082, 14683535), (14555, 10171034), (16810, 8806627), (17470, 8473921), (25205, 5873414), (29110, 5085517), (50410, 2936707), (71627, 2066810), (119351, 1240370), (124037, 1193510), (143254, 1033405), (206681, 716270), (238702, 620185), (248074, 596755), (358135, 413362)]