23371790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:213

約数の個数: 64

約数和(自身を含む): 48033216

約数和(自身を除く): 24661426

約数列:

[1, 2, 5, 10, 13, 26, 37, 43, 65, 74, 86, 113, 130, 185, 215, 226, 370, 430, 481, 559, 565, 962, 1118, 1130, 1469, 1591, 2405, 2795, 2938, 3182, 4181, 4810, 4859, 5590, 7345, 7955, 8362, 9718, 14690, 15910, 20683, 20905, 24295, 41366, 41810, 48590, 54353, 63167, 103415, 108706, 126334, 179783, 206830, 271765, 315835, 359566, 543530, 631670, 898915, 1797830, 2337179, 4674358, 11685895, 23371790]

約数ペア:

[(1, 23371790), (2, 11685895), (5, 4674358), (10, 2337179), (13, 1797830), (26, 898915), (37, 631670), (43, 543530), (65, 359566), (74, 315835), (86, 271765), (113, 206830), (130, 179783), (185, 126334), (215, 108706), (226, 103415), (370, 63167), (430, 54353), (481, 48590), (559, 41810), (565, 41366), (962, 24295), (1118, 20905), (1130, 20683), (1469, 15910), (1591, 14690), (2405, 9718), (2795, 8362), (2938, 7955), (3182, 7345), (4181, 5590), (4810, 4859)]