190088920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{35731}}^1$

素因数の和:35768

約数の個数: 64

約数和(自身を含む): 514540800

約数和(自身を除く): 324451880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 35731, 71462, 142924, 178655, 250117, 285848, 357310, 500234, 678889, 714620, 1000468, 1250585, 1357778, 1429240, 2000936, 2501170, 2715556, 3394445, 4752223, 5002340, 5431112, 6788890, 9504446, 10004680, 13577780, 19008892, 23761115, 27155560, 38017784, 47522230, 95044460, 190088920]

約数ペア:

[(1, 190088920), (2, 95044460), (4, 47522230), (5, 38017784), (7, 27155560), (8, 23761115), (10, 19008892), (14, 13577780), (19, 10004680), (20, 9504446), (28, 6788890), (35, 5431112), (38, 5002340), (40, 4752223), (56, 3394445), (70, 2715556), (76, 2501170), (95, 2000936), (133, 1429240), (140, 1357778), (152, 1250585), (190, 1000468), (266, 714620), (280, 678889), (380, 500234), (532, 357310), (665, 285848), (760, 250117), (1064, 178655), (1330, 142924), (2660, 71462), (5320, 35731)]