426123711220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1\times {\mathrm{76463}}^1$

素因数の和:76969

約数の個数: 96

約数和(自身を含む): 975316059648

約数和(自身を除く): 549192348428

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 170, 185, 340, 370, 443, 629, 740, 886, 1258, 1772, 2215, 2516, 3145, 4430, 6290, 7531, 8860, 12580, 15062, 16391, 30124, 32782, 37655, 65564, 75310, 76463, 81955, 150620, 152926, 163910, 278647, 305852, 327820, 382315, 557294, 764630, 1114588, 1299871, 1393235, 1529260, 2599742, 2786470, 2829131, 5199484, 5572940, 5658262, 6499355, 11316524, 12998710, 14145655, 25997420, 28291310, 33873109, 48095227, 56582620, 67746218, 96190454, 135492436, 169365545, 192380908, 240476135, 338731090, 480952270, 575842853, 677462180, 961904540, 1151685706, 1253305033, 2303371412, 2506610066, 2879214265, 5013220132, 5758428530, 6266525165, 11516857060, 12533050330, 21306185561, 25066100660, 42612371122, 85224742244, 106530927805, 213061855610, 426123711220]

約数ペア:

[(1, 426123711220), (2, 213061855610), (4, 106530927805), (5, 85224742244), (10, 42612371122), (17, 25066100660), (20, 21306185561), (34, 12533050330), (37, 11516857060), (68, 6266525165), (74, 5758428530), (85, 5013220132), (148, 2879214265), (170, 2506610066), (185, 2303371412), (340, 1253305033), (370, 1151685706), (443, 961904540), (629, 677462180), (740, 575842853), (886, 480952270), (1258, 338731090), (1772, 240476135), (2215, 192380908), (2516, 169365545), (3145, 135492436), (4430, 96190454), (6290, 67746218), (7531, 56582620), (8860, 48095227), (12580, 33873109), (15062, 28291310), (16391, 25997420), (30124, 14145655), (32782, 12998710), (37655, 11316524), (65564, 6499355), (75310, 5658262), (76463, 5572940), (81955, 5199484), (150620, 2829131), (152926, 2786470), (163910, 2599742), (278647, 1529260), (305852, 1393235), (327820, 1299871), (382315, 1114588), (557294, 764630)]