313565510350

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{4177}}^1$

素因数の和:4550

約数の個数: 96

約数和(自身を含む): 599672484576

約数和(自身を除く): 286106974226

約数列:

[1, 2, 5, 10, 25, 50, 73, 131, 146, 157, 262, 314, 365, 655, 730, 785, 1310, 1570, 1825, 3275, 3650, 3925, 4177, 6550, 7850, 8354, 9563, 11461, 19126, 20567, 20885, 22922, 41134, 41770, 47815, 57305, 95630, 102835, 104425, 114610, 205670, 208850, 239075, 286525, 304921, 478150, 514175, 547187, 573050, 609842, 655789, 1028350, 1094374, 1311578, 1501391, 1524605, 2735935, 3002782, 3049210, 3278945, 5471870, 6557890, 7506955, 7623025, 13679675, 15013910, 15246050, 16394725, 27359350, 32789450, 37534775, 39944651, 47872597, 75069550, 79889302, 85908359, 95745194, 171816718, 199723255, 239362985, 399446510, 429541795, 478725970, 859083590, 998616275, 1196814925, 1997232550, 2147708975, 2393629850, 4295417950, 6271310207, 12542620414, 31356551035, 62713102070, 156782755175, 313565510350]

約数ペア:

[(1, 313565510350), (2, 156782755175), (5, 62713102070), (10, 31356551035), (25, 12542620414), (50, 6271310207), (73, 4295417950), (131, 2393629850), (146, 2147708975), (157, 1997232550), (262, 1196814925), (314, 998616275), (365, 859083590), (655, 478725970), (730, 429541795), (785, 399446510), (1310, 239362985), (1570, 199723255), (1825, 171816718), (3275, 95745194), (3650, 85908359), (3925, 79889302), (4177, 75069550), (6550, 47872597), (7850, 39944651), (8354, 37534775), (9563, 32789450), (11461, 27359350), (19126, 16394725), (20567, 15246050), (20885, 15013910), (22922, 13679675), (41134, 7623025), (41770, 7506955), (47815, 6557890), (57305, 5471870), (95630, 3278945), (102835, 3049210), (104425, 3002782), (114610, 2735935), (205670, 1524605), (208850, 1501391), (239075, 1311578), (286525, 1094374), (304921, 1028350), (478150, 655789), (514175, 609842), (547187, 573050)]