119722820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37181}}^1$

素因数の和:37220

約数の個数: 48

約数和(自身を含む): 299835648

約数和(自身を除く): 180112828

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 37181, 74362, 148724, 185905, 260267, 371810, 520534, 743620, 855163, 1041068, 1301335, 1710326, 2602670, 3420652, 4275815, 5205340, 5986141, 8551630, 11972282, 17103260, 23944564, 29930705, 59861410, 119722820]

約数ペア:

[(1, 119722820), (2, 59861410), (4, 29930705), (5, 23944564), (7, 17103260), (10, 11972282), (14, 8551630), (20, 5986141), (23, 5205340), (28, 4275815), (35, 3420652), (46, 2602670), (70, 1710326), (92, 1301335), (115, 1041068), (140, 855163), (161, 743620), (230, 520534), (322, 371810), (460, 260267), (644, 185905), (805, 148724), (1610, 74362), (3220, 37181)]