22095640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:161

約数の個数: 128

約数和(自身を含む): 61378560

約数和(自身を除く): 39282920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 47, 56, 70, 73, 92, 94, 115, 140, 146, 161, 184, 188, 230, 235, 280, 292, 322, 329, 365, 376, 460, 470, 511, 584, 644, 658, 730, 805, 920, 940, 1022, 1081, 1288, 1316, 1460, 1610, 1645, 1679, 1880, 2044, 2162, 2555, 2632, 2920, 3220, 3290, 3358, 3431, 4088, 4324, 5110, 5405, 6440, 6580, 6716, 6862, 7567, 8395, 8648, 10220, 10810, 11753, 13160, 13432, 13724, 15134, 16790, 17155, 20440, 21620, 23506, 24017, 27448, 30268, 33580, 34310, 37835, 43240, 47012, 48034, 58765, 60536, 67160, 68620, 75670, 78913, 94024, 96068, 117530, 120085, 137240, 151340, 157826, 192136, 235060, 240170, 302680, 315652, 394565, 470120, 480340, 552391, 631304, 789130, 960680, 1104782, 1578260, 2209564, 2761955, 3156520, 4419128, 5523910, 11047820, 22095640]

約数ペア:

[(1, 22095640), (2, 11047820), (4, 5523910), (5, 4419128), (7, 3156520), (8, 2761955), (10, 2209564), (14, 1578260), (20, 1104782), (23, 960680), (28, 789130), (35, 631304), (40, 552391), (46, 480340), (47, 470120), (56, 394565), (70, 315652), (73, 302680), (92, 240170), (94, 235060), (115, 192136), (140, 157826), (146, 151340), (161, 137240), (184, 120085), (188, 117530), (230, 96068), (235, 94024), (280, 78913), (292, 75670), (322, 68620), (329, 67160), (365, 60536), (376, 58765), (460, 48034), (470, 47012), (511, 43240), (584, 37835), (644, 34310), (658, 33580), (730, 30268), (805, 27448), (920, 24017), (940, 23506), (1022, 21620), (1081, 20440), (1288, 17155), (1316, 16790), (1460, 15134), (1610, 13724), (1645, 13432), (1679, 13160), (1880, 11753), (2044, 10810), (2162, 10220), (2555, 8648), (2632, 8395), (2920, 7567), (3220, 6862), (3290, 6716), (3358, 6580), (3431, 6440), (4088, 5405), (4324, 5110)]