47089286320

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{38651}}^1$

素因数の和:38918

約数の個数: 80

約数和(自身を含む): 111318687648

約数和(自身を除く): 64229401328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 157, 194, 314, 388, 485, 628, 776, 785, 970, 1256, 1552, 1570, 1940, 2512, 3140, 3880, 6280, 7760, 12560, 15229, 30458, 38651, 60916, 76145, 77302, 121832, 152290, 154604, 193255, 243664, 304580, 309208, 386510, 609160, 618416, 773020, 1218320, 1546040, 3092080, 3749147, 6068207, 7498294, 12136414, 14996588, 18745735, 24272828, 29993176, 30341035, 37491470, 48545656, 59986352, 60682070, 74982940, 97091312, 121364140, 149965880, 242728280, 299931760, 485456560, 588616079, 1177232158, 2354464316, 2943080395, 4708928632, 5886160790, 9417857264, 11772321580, 23544643160, 47089286320]

約数ペア:

[(1, 47089286320), (2, 23544643160), (4, 11772321580), (5, 9417857264), (8, 5886160790), (10, 4708928632), (16, 2943080395), (20, 2354464316), (40, 1177232158), (80, 588616079), (97, 485456560), (157, 299931760), (194, 242728280), (314, 149965880), (388, 121364140), (485, 97091312), (628, 74982940), (776, 60682070), (785, 59986352), (970, 48545656), (1256, 37491470), (1552, 30341035), (1570, 29993176), (1940, 24272828), (2512, 18745735), (3140, 14996588), (3880, 12136414), (6280, 7498294), (7760, 6068207), (12560, 3749147), (15229, 3092080), (30458, 1546040), (38651, 1218320), (60916, 773020), (76145, 618416), (77302, 609160), (121832, 386510), (152290, 309208), (154604, 304580), (193255, 243664)]