2034852880

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:429

約数の個数: 160

約数和(自身を含む): 5153955840

約数和(自身を除く): 3119102960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 43, 76, 80, 86, 95, 152, 163, 172, 190, 191, 215, 304, 326, 344, 380, 382, 430, 652, 688, 760, 764, 815, 817, 860, 955, 1304, 1520, 1528, 1630, 1634, 1720, 1910, 2608, 3056, 3097, 3260, 3268, 3440, 3629, 3820, 4085, 6194, 6520, 6536, 7009, 7258, 7640, 8170, 8213, 12388, 13040, 13072, 14018, 14516, 15280, 15485, 16340, 16426, 18145, 24776, 28036, 29032, 30970, 31133, 32680, 32852, 35045, 36290, 41065, 49552, 56072, 58064, 61940, 62266, 65360, 65704, 70090, 72580, 82130, 112144, 123880, 124532, 131408, 133171, 140180, 145160, 155665, 156047, 164260, 247760, 249064, 266342, 280360, 290320, 311330, 312094, 328520, 498128, 532684, 560720, 591527, 622660, 624188, 657040, 665855, 780235, 1065368, 1183054, 1245320, 1248376, 1331710, 1338719, 1560470, 2130736, 2366108, 2490640, 2496752, 2663420, 2677438, 2957635, 3120940, 4732216, 5326840, 5354876, 5915270, 6241880, 6693595, 9464432, 10653680, 10709752, 11830540, 12483760, 13387190, 21419504, 23661080, 25435661, 26774380, 47322160, 50871322, 53548760, 101742644, 107097520, 127178305, 203485288, 254356610, 406970576, 508713220, 1017426440, 2034852880]

約数ペア:

[(1, 2034852880), (2, 1017426440), (4, 508713220), (5, 406970576), (8, 254356610), (10, 203485288), (16, 127178305), (19, 107097520), (20, 101742644), (38, 53548760), (40, 50871322), (43, 47322160), (76, 26774380), (80, 25435661), (86, 23661080), (95, 21419504), (152, 13387190), (163, 12483760), (172, 11830540), (190, 10709752), (191, 10653680), (215, 9464432), (304, 6693595), (326, 6241880), (344, 5915270), (380, 5354876), (382, 5326840), (430, 4732216), (652, 3120940), (688, 2957635), (760, 2677438), (764, 2663420), (815, 2496752), (817, 2490640), (860, 2366108), (955, 2130736), (1304, 1560470), (1520, 1338719), (1528, 1331710), (1630, 1248376), (1634, 1245320), (1720, 1183054), (1910, 1065368), (2608, 780235), (3056, 665855), (3097, 657040), (3260, 624188), (3268, 622660), (3440, 591527), (3629, 560720), (3820, 532684), (4085, 498128), (6194, 328520), (6520, 312094), (6536, 311330), (7009, 290320), (7258, 280360), (7640, 266342), (8170, 249064), (8213, 247760), (12388, 164260), (13040, 156047), (13072, 155665), (14018, 145160), (14516, 140180), (15280, 133171), (15485, 131408), (16340, 124532), (16426, 123880), (18145, 112144), (24776, 82130), (28036, 72580), (29032, 70090), (30970, 65704), (31133, 65360), (32680, 62266), (32852, 61940), (35045, 58064), (36290, 56072), (41065, 49552)]