195884996860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{26449}}^1\times {\mathrm{52901}}^1$

素因数の和:79366

約数の個数: 48

約数和(自身を含む): 470150654400

約数和(自身を除く): 274265657540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 26449, 52898, 52901, 105796, 105802, 132245, 185143, 211604, 264490, 264505, 370286, 370307, 528980, 529010, 740572, 740614, 925715, 1058020, 1481228, 1851430, 1851535, 3702860, 3703070, 7406140, 1399178549, 2798357098, 5596714196, 6995892745, 9794249843, 13991785490, 19588499686, 27983570980, 39176999372, 48971249215, 97942498430, 195884996860]

約数ペア:

[(1, 195884996860), (2, 97942498430), (4, 48971249215), (5, 39176999372), (7, 27983570980), (10, 19588499686), (14, 13991785490), (20, 9794249843), (28, 6995892745), (35, 5596714196), (70, 2798357098), (140, 1399178549), (26449, 7406140), (52898, 3703070), (52901, 3702860), (105796, 1851535), (105802, 1851430), (132245, 1481228), (185143, 1058020), (211604, 925715), (264490, 740614), (264505, 740572), (370286, 529010), (370307, 528980)]