40825330

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:93

約数の個数: 144

約数和(自身を含む): 101389320

約数和(自身を除く): 60563990

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 29, 34, 35, 49, 58, 65, 70, 85, 91, 98, 119, 130, 145, 169, 170, 182, 203, 221, 238, 245, 290, 338, 377, 406, 442, 455, 490, 493, 595, 637, 754, 833, 845, 910, 986, 1015, 1105, 1183, 1190, 1274, 1421, 1547, 1666, 1690, 1885, 2030, 2210, 2366, 2465, 2639, 2842, 2873, 3094, 3185, 3451, 3770, 4165, 4901, 4930, 5278, 5746, 5915, 6370, 6409, 6902, 7105, 7735, 8281, 8330, 9802, 10829, 11830, 12818, 13195, 14210, 14365, 15470, 16562, 17255, 18473, 20111, 21658, 24157, 24505, 26390, 28730, 32045, 34307, 34510, 36946, 40222, 41405, 44863, 48314, 49010, 54145, 64090, 68614, 82810, 83317, 89726, 92365, 100555, 108290, 120785, 140777, 166634, 171535, 184730, 201110, 224315, 240149, 241570, 281554, 314041, 343070, 416585, 448630, 480298, 583219, 628082, 703885, 833170, 1166438, 1200745, 1407770, 1570205, 2401490, 2916095, 3140410, 4082533, 5832190, 8165066, 20412665, 40825330]

約数ペア:

[(1, 40825330), (2, 20412665), (5, 8165066), (7, 5832190), (10, 4082533), (13, 3140410), (14, 2916095), (17, 2401490), (26, 1570205), (29, 1407770), (34, 1200745), (35, 1166438), (49, 833170), (58, 703885), (65, 628082), (70, 583219), (85, 480298), (91, 448630), (98, 416585), (119, 343070), (130, 314041), (145, 281554), (169, 241570), (170, 240149), (182, 224315), (203, 201110), (221, 184730), (238, 171535), (245, 166634), (290, 140777), (338, 120785), (377, 108290), (406, 100555), (442, 92365), (455, 89726), (490, 83317), (493, 82810), (595, 68614), (637, 64090), (754, 54145), (833, 49010), (845, 48314), (910, 44863), (986, 41405), (1015, 40222), (1105, 36946), (1183, 34510), (1190, 34307), (1274, 32045), (1421, 28730), (1547, 26390), (1666, 24505), (1690, 24157), (1885, 21658), (2030, 20111), (2210, 18473), (2366, 17255), (2465, 16562), (2639, 15470), (2842, 14365), (2873, 14210), (3094, 13195), (3185, 12818), (3451, 11830), (3770, 10829), (4165, 9802), (4901, 8330), (4930, 8281), (5278, 7735), (5746, 7105), (5915, 6902), (6370, 6409)]