876605440

素因数分解:

$2^{12}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1861}}^1$

素因数の和:1913

約数の個数: 104

約数和(自身を含む): 2196236448

約数和(自身を除く): 1319631008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 460, 512, 640, 736, 920, 1024, 1280, 1472, 1840, 1861, 2048, 2560, 2944, 3680, 3722, 4096, 5120, 5888, 7360, 7444, 9305, 10240, 11776, 14720, 14888, 18610, 20480, 23552, 29440, 29776, 37220, 42803, 47104, 58880, 59552, 74440, 85606, 94208, 117760, 119104, 148880, 171212, 214015, 235520, 238208, 297760, 342424, 428030, 471040, 476416, 595520, 684848, 856060, 952832, 1191040, 1369696, 1712120, 1905664, 2382080, 2739392, 3424240, 3811328, 4764160, 5478784, 6848480, 7622656, 9528320, 10957568, 13696960, 19056640, 21915136, 27393920, 38113280, 43830272, 54787840, 87660544, 109575680, 175321088, 219151360, 438302720, 876605440]

約数ペア:

[(1, 876605440), (2, 438302720), (4, 219151360), (5, 175321088), (8, 109575680), (10, 87660544), (16, 54787840), (20, 43830272), (23, 38113280), (32, 27393920), (40, 21915136), (46, 19056640), (64, 13696960), (80, 10957568), (92, 9528320), (115, 7622656), (128, 6848480), (160, 5478784), (184, 4764160), (230, 3811328), (256, 3424240), (320, 2739392), (368, 2382080), (460, 1905664), (512, 1712120), (640, 1369696), (736, 1191040), (920, 952832), (1024, 856060), (1280, 684848), (1472, 595520), (1840, 476416), (1861, 471040), (2048, 428030), (2560, 342424), (2944, 297760), (3680, 238208), (3722, 235520), (4096, 214015), (5120, 171212), (5888, 148880), (7360, 119104), (7444, 117760), (9305, 94208), (10240, 85606), (11776, 74440), (14720, 59552), (14888, 58880), (18610, 47104), (20480, 42803), (23552, 37220), (29440, 29776)]