7990203650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{30203}}^1$

素因数の和:30276

約数の個数: 96

約数和(自身を含む): 17932477248

約数和(自身を除く): 9942273598

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 37, 50, 55, 65, 74, 110, 130, 143, 185, 275, 286, 325, 370, 407, 481, 550, 650, 715, 814, 925, 962, 1430, 1850, 2035, 2405, 3575, 4070, 4810, 5291, 7150, 10175, 10582, 12025, 20350, 24050, 26455, 30203, 52910, 60406, 132275, 151015, 264550, 302030, 332233, 392639, 664466, 755075, 785278, 1117511, 1510150, 1661165, 1963195, 2235022, 3322330, 3926390, 4319029, 5587555, 8305825, 8638058, 9815975, 11175110, 12292621, 14527643, 16611650, 19631950, 21595145, 24585242, 27937775, 29055286, 43190290, 55875550, 61463105, 72638215, 107975725, 122926210, 145276430, 159804073, 215951450, 307315525, 319608146, 363191075, 614631050, 726382150, 799020365, 1598040730, 3995101825, 7990203650]

約数ペア:

[(1, 7990203650), (2, 3995101825), (5, 1598040730), (10, 799020365), (11, 726382150), (13, 614631050), (22, 363191075), (25, 319608146), (26, 307315525), (37, 215951450), (50, 159804073), (55, 145276430), (65, 122926210), (74, 107975725), (110, 72638215), (130, 61463105), (143, 55875550), (185, 43190290), (275, 29055286), (286, 27937775), (325, 24585242), (370, 21595145), (407, 19631950), (481, 16611650), (550, 14527643), (650, 12292621), (715, 11175110), (814, 9815975), (925, 8638058), (962, 8305825), (1430, 5587555), (1850, 4319029), (2035, 3926390), (2405, 3322330), (3575, 2235022), (4070, 1963195), (4810, 1661165), (5291, 1510150), (7150, 1117511), (10175, 785278), (10582, 755075), (12025, 664466), (20350, 392639), (24050, 332233), (26455, 302030), (30203, 264550), (52910, 151015), (60406, 132275)]