44188100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{139}}^1$

素因数の和:198

約数の個数: 108

約数和(自身を含む): 111919920

約数和(自身を除く): 67731820

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 85, 100, 110, 139, 170, 187, 220, 275, 278, 289, 340, 374, 425, 550, 556, 578, 695, 748, 850, 935, 1100, 1156, 1390, 1445, 1529, 1700, 1870, 2363, 2780, 2890, 3058, 3179, 3475, 3740, 4675, 4726, 5780, 6116, 6358, 6950, 7225, 7645, 9350, 9452, 11815, 12716, 13900, 14450, 15290, 15895, 18700, 23630, 25993, 28900, 30580, 31790, 38225, 40171, 47260, 51986, 59075, 63580, 76450, 79475, 80342, 103972, 118150, 129965, 152900, 158950, 160684, 200855, 236300, 259930, 317900, 401710, 441881, 519860, 649825, 803420, 883762, 1004275, 1299650, 1767524, 2008550, 2209405, 2599300, 4017100, 4418810, 8837620, 11047025, 22094050, 44188100]

約数ペア:

[(1, 44188100), (2, 22094050), (4, 11047025), (5, 8837620), (10, 4418810), (11, 4017100), (17, 2599300), (20, 2209405), (22, 2008550), (25, 1767524), (34, 1299650), (44, 1004275), (50, 883762), (55, 803420), (68, 649825), (85, 519860), (100, 441881), (110, 401710), (139, 317900), (170, 259930), (187, 236300), (220, 200855), (275, 160684), (278, 158950), (289, 152900), (340, 129965), (374, 118150), (425, 103972), (550, 80342), (556, 79475), (578, 76450), (695, 63580), (748, 59075), (850, 51986), (935, 47260), (1100, 40171), (1156, 38225), (1390, 31790), (1445, 30580), (1529, 28900), (1700, 25993), (1870, 23630), (2363, 18700), (2780, 15895), (2890, 15290), (3058, 14450), (3179, 13900), (3475, 12716), (3740, 11815), (4675, 9452), (4726, 9350), (5780, 7645), (6116, 7225), (6358, 6950)]