23011450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:212

約数の個数: 96

約数和(自身を含む): 54996480

約数和(自身を除く): 31985030

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 43, 50, 55, 70, 77, 86, 110, 139, 154, 175, 215, 275, 278, 301, 350, 385, 430, 473, 550, 602, 695, 770, 946, 973, 1075, 1390, 1505, 1529, 1925, 1946, 2150, 2365, 3010, 3058, 3311, 3475, 3850, 4730, 4865, 5977, 6622, 6950, 7525, 7645, 9730, 10703, 11825, 11954, 15050, 15290, 16555, 21406, 23650, 24325, 29885, 33110, 38225, 41839, 48650, 53515, 59770, 65747, 76450, 82775, 83678, 107030, 131494, 149425, 165550, 209195, 267575, 298850, 328735, 418390, 460229, 535150, 657470, 920458, 1045975, 1643675, 2091950, 2301145, 3287350, 4602290, 11505725, 23011450]

約数ペア:

[(1, 23011450), (2, 11505725), (5, 4602290), (7, 3287350), (10, 2301145), (11, 2091950), (14, 1643675), (22, 1045975), (25, 920458), (35, 657470), (43, 535150), (50, 460229), (55, 418390), (70, 328735), (77, 298850), (86, 267575), (110, 209195), (139, 165550), (154, 149425), (175, 131494), (215, 107030), (275, 83678), (278, 82775), (301, 76450), (350, 65747), (385, 59770), (430, 53515), (473, 48650), (550, 41839), (602, 38225), (695, 33110), (770, 29885), (946, 24325), (973, 23650), (1075, 21406), (1390, 16555), (1505, 15290), (1529, 15050), (1925, 11954), (1946, 11825), (2150, 10703), (2365, 9730), (3010, 7645), (3058, 7525), (3311, 6950), (3475, 6622), (3850, 5977), (4730, 4865)]