2018334850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{827}}^1$

素因数の和:1232

約数の個数: 96

約数和(自身を含む): 4533995520

約数和(自身を除く): 2515660670

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 133, 175, 190, 266, 350, 367, 475, 665, 734, 827, 950, 1330, 1654, 1835, 2569, 3325, 3670, 4135, 5138, 5789, 6650, 6973, 8270, 9175, 11578, 12845, 13946, 15713, 18350, 20675, 25690, 28945, 31426, 34865, 41350, 48811, 57890, 64225, 69730, 78565, 97622, 109991, 128450, 144725, 157130, 174325, 219982, 244055, 289450, 303509, 348650, 392825, 488110, 549955, 607018, 785650, 1099910, 1220275, 1517545, 2124563, 2440550, 2749775, 3035090, 4249126, 5499550, 5766671, 7587725, 10622815, 11533342, 15175450, 21245630, 28833355, 40366697, 53114075, 57666710, 80733394, 106228150, 144166775, 201833485, 288333550, 403666970, 1009167425, 2018334850]

約数ペア:

[(1, 2018334850), (2, 1009167425), (5, 403666970), (7, 288333550), (10, 201833485), (14, 144166775), (19, 106228150), (25, 80733394), (35, 57666710), (38, 53114075), (50, 40366697), (70, 28833355), (95, 21245630), (133, 15175450), (175, 11533342), (190, 10622815), (266, 7587725), (350, 5766671), (367, 5499550), (475, 4249126), (665, 3035090), (734, 2749775), (827, 2440550), (950, 2124563), (1330, 1517545), (1654, 1220275), (1835, 1099910), (2569, 785650), (3325, 607018), (3670, 549955), (4135, 488110), (5138, 392825), (5789, 348650), (6650, 303509), (6973, 289450), (8270, 244055), (9175, 219982), (11578, 174325), (12845, 157130), (13946, 144725), (15713, 128450), (18350, 109991), (20675, 97622), (25690, 78565), (28945, 69730), (31426, 64225), (34865, 57890), (41350, 48811)]