366948740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{22963}}^1$

素因数の和:23036

約数の個数: 48

約数和(自身を含む): 833317632

約数和(自身を除く): 466368892

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 47, 68, 85, 94, 170, 188, 235, 340, 470, 799, 940, 1598, 3196, 3995, 7990, 15980, 22963, 45926, 91852, 114815, 229630, 390371, 459260, 780742, 1079261, 1561484, 1951855, 2158522, 3903710, 4317044, 5396305, 7807420, 10792610, 18347437, 21585220, 36694874, 73389748, 91737185, 183474370, 366948740]

約数ペア:

[(1, 366948740), (2, 183474370), (4, 91737185), (5, 73389748), (10, 36694874), (17, 21585220), (20, 18347437), (34, 10792610), (47, 7807420), (68, 5396305), (85, 4317044), (94, 3903710), (170, 2158522), (188, 1951855), (235, 1561484), (340, 1079261), (470, 780742), (799, 459260), (940, 390371), (1598, 229630), (3196, 114815), (3995, 91852), (7990, 45926), (15980, 22963)]