2012600450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{881}}^1$

素因数の和:1068

約数の個数: 96

約数和(自身を含む): 4393968768

約数和(自身を除く): 2381368318

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 61, 70, 107, 122, 175, 214, 305, 350, 427, 535, 610, 749, 854, 881, 1070, 1498, 1525, 1762, 2135, 2675, 3050, 3745, 4270, 4405, 5350, 6167, 6527, 7490, 8810, 10675, 12334, 13054, 18725, 21350, 22025, 30835, 32635, 37450, 44050, 45689, 53741, 61670, 65270, 91378, 94267, 107482, 154175, 163175, 188534, 228445, 268705, 308350, 326350, 376187, 456890, 471335, 537410, 659869, 752374, 942670, 1142225, 1319738, 1343525, 1880935, 2284450, 2356675, 2687050, 3299345, 3761870, 4713350, 5750287, 6598690, 9404675, 11500574, 16496725, 18809350, 28751435, 32993450, 40252009, 57502870, 80504018, 143757175, 201260045, 287514350, 402520090, 1006300225, 2012600450]

約数ペア:

[(1, 2012600450), (2, 1006300225), (5, 402520090), (7, 287514350), (10, 201260045), (14, 143757175), (25, 80504018), (35, 57502870), (50, 40252009), (61, 32993450), (70, 28751435), (107, 18809350), (122, 16496725), (175, 11500574), (214, 9404675), (305, 6598690), (350, 5750287), (427, 4713350), (535, 3761870), (610, 3299345), (749, 2687050), (854, 2356675), (881, 2284450), (1070, 1880935), (1498, 1343525), (1525, 1319738), (1762, 1142225), (2135, 942670), (2675, 752374), (3050, 659869), (3745, 537410), (4270, 471335), (4405, 456890), (5350, 376187), (6167, 326350), (6527, 308350), (7490, 268705), (8810, 228445), (10675, 188534), (12334, 163175), (13054, 154175), (18725, 107482), (21350, 94267), (22025, 91378), (30835, 65270), (32635, 61670), (37450, 53741), (44050, 45689)]