8373542650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:545

約数の個数: 144

約数和(自身を含む): 18048764448

約数和(自身を除く): 9675221798

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 43, 50, 55, 58, 86, 110, 145, 215, 275, 290, 319, 421, 430, 473, 550, 638, 725, 841, 842, 946, 1075, 1247, 1450, 1595, 1682, 2105, 2150, 2365, 2494, 3190, 4205, 4210, 4631, 4730, 6235, 7975, 8410, 9251, 9262, 10525, 11825, 12209, 12470, 13717, 15950, 18103, 18502, 21025, 21050, 23155, 23650, 24418, 27434, 31175, 36163, 36206, 42050, 46255, 46310, 61045, 62350, 68585, 72326, 90515, 92510, 115775, 122090, 134299, 137170, 180815, 181030, 199133, 231275, 231550, 268598, 305225, 342925, 354061, 361630, 397793, 398266, 452575, 462550, 524987, 610450, 671495, 685850, 708122, 795586, 904075, 905150, 995665, 1049974, 1342990, 1770305, 1808150, 1988965, 1991330, 2624935, 3357475, 3540610, 3894671, 3977930, 4978325, 5249870, 5774857, 6714950, 7789342, 8851525, 9944825, 9956650, 11549714, 13124675, 15224623, 17703050, 19473355, 19889650, 26249350, 28874285, 30449246, 38946710, 57748570, 76123115, 97366775, 144371425, 152246230, 167470853, 194733550, 288742850, 334941706, 380615575, 761231150, 837354265, 1674708530, 4186771325, 8373542650]

約数ペア:

[(1, 8373542650), (2, 4186771325), (5, 1674708530), (10, 837354265), (11, 761231150), (22, 380615575), (25, 334941706), (29, 288742850), (43, 194733550), (50, 167470853), (55, 152246230), (58, 144371425), (86, 97366775), (110, 76123115), (145, 57748570), (215, 38946710), (275, 30449246), (290, 28874285), (319, 26249350), (421, 19889650), (430, 19473355), (473, 17703050), (550, 15224623), (638, 13124675), (725, 11549714), (841, 9956650), (842, 9944825), (946, 8851525), (1075, 7789342), (1247, 6714950), (1450, 5774857), (1595, 5249870), (1682, 4978325), (2105, 3977930), (2150, 3894671), (2365, 3540610), (2494, 3357475), (3190, 2624935), (4205, 1991330), (4210, 1988965), (4631, 1808150), (4730, 1770305), (6235, 1342990), (7975, 1049974), (8410, 995665), (9251, 905150), (9262, 904075), (10525, 795586), (11825, 708122), (12209, 685850), (12470, 671495), (13717, 610450), (15950, 524987), (18103, 462550), (18502, 452575), (21025, 398266), (21050, 397793), (23155, 361630), (23650, 354061), (24418, 342925), (27434, 305225), (31175, 268598), (36163, 231550), (36206, 231275), (42050, 199133), (46255, 181030), (46310, 180815), (61045, 137170), (62350, 134299), (68585, 122090), (72326, 115775), (90515, 92510)]