2203479040

素因数分解:

$2^{10}\times 5^1\times 7^2\times {\mathrm{8783}}^1$

素因数の和:8822

約数の個数: 132

約数和(自身を含む): 6149450016

約数和(自身を除く): 3945970976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 512, 560, 640, 784, 896, 980, 1024, 1120, 1280, 1568, 1792, 1960, 2240, 2560, 3136, 3584, 3920, 4480, 5120, 6272, 7168, 7840, 8783, 8960, 12544, 15680, 17566, 17920, 25088, 31360, 35132, 35840, 43915, 50176, 61481, 62720, 70264, 87830, 122962, 125440, 140528, 175660, 245924, 250880, 281056, 307405, 351320, 430367, 491848, 562112, 614810, 702640, 860734, 983696, 1124224, 1229620, 1405280, 1721468, 1967392, 2151835, 2248448, 2459240, 2810560, 3442936, 3934784, 4303670, 4496896, 4918480, 5621120, 6885872, 7869568, 8607340, 8993792, 9836960, 11242240, 13771744, 15739136, 17214680, 19673920, 22484480, 27543488, 31478272, 34429360, 39347840, 44968960, 55086976, 62956544, 68858720, 78695680, 110173952, 137717440, 157391360, 220347904, 275434880, 314782720, 440695808, 550869760, 1101739520, 2203479040]

約数ペア:

[(1, 2203479040), (2, 1101739520), (4, 550869760), (5, 440695808), (7, 314782720), (8, 275434880), (10, 220347904), (14, 157391360), (16, 137717440), (20, 110173952), (28, 78695680), (32, 68858720), (35, 62956544), (40, 55086976), (49, 44968960), (56, 39347840), (64, 34429360), (70, 31478272), (80, 27543488), (98, 22484480), (112, 19673920), (128, 17214680), (140, 15739136), (160, 13771744), (196, 11242240), (224, 9836960), (245, 8993792), (256, 8607340), (280, 7869568), (320, 6885872), (392, 5621120), (448, 4918480), (490, 4496896), (512, 4303670), (560, 3934784), (640, 3442936), (784, 2810560), (896, 2459240), (980, 2248448), (1024, 2151835), (1120, 1967392), (1280, 1721468), (1568, 1405280), (1792, 1229620), (1960, 1124224), (2240, 983696), (2560, 860734), (3136, 702640), (3584, 614810), (3920, 562112), (4480, 491848), (5120, 430367), (6272, 351320), (7168, 307405), (7840, 281056), (8783, 250880), (8960, 245924), (12544, 175660), (15680, 140528), (17566, 125440), (17920, 122962), (25088, 87830), (31360, 70264), (35132, 62720), (35840, 61481), (43915, 50176)]