26082420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1$

素因数の和:330

約数の個数: 192

約数和(自身を含む): 95510016

約数和(自身を除く): 69427596

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 26, 28, 30, 34, 35, 39, 42, 51, 52, 60, 65, 68, 70, 78, 84, 85, 91, 102, 105, 119, 130, 140, 156, 170, 182, 195, 204, 210, 221, 238, 255, 260, 273, 281, 340, 357, 364, 390, 420, 442, 455, 476, 510, 546, 562, 595, 663, 714, 780, 843, 884, 910, 1020, 1092, 1105, 1124, 1190, 1326, 1365, 1405, 1428, 1547, 1686, 1785, 1820, 1967, 2210, 2380, 2652, 2730, 2810, 3094, 3315, 3372, 3570, 3653, 3934, 4215, 4420, 4641, 4777, 5460, 5620, 5901, 6188, 6630, 7140, 7306, 7735, 7868, 8430, 9282, 9554, 9835, 10959, 11802, 13260, 14331, 14612, 15470, 16860, 18265, 18564, 19108, 19670, 21918, 23205, 23604, 23885, 25571, 28662, 29505, 30940, 33439, 36530, 39340, 43836, 46410, 47770, 51142, 54795, 57324, 59010, 62101, 66878, 71655, 73060, 76713, 92820, 95540, 100317, 102284, 109590, 118020, 124202, 127855, 133756, 143310, 153426, 167195, 186303, 200634, 219180, 248404, 255710, 286620, 306852, 310505, 334390, 372606, 383565, 401268, 434707, 501585, 511420, 621010, 668780, 745212, 767130, 869414, 931515, 1003170, 1242020, 1304121, 1534260, 1738828, 1863030, 2006340, 2173535, 2608242, 3726060, 4347070, 5216484, 6520605, 8694140, 13041210, 26082420]

約数ペア:

[(1, 26082420), (2, 13041210), (3, 8694140), (4, 6520605), (5, 5216484), (6, 4347070), (7, 3726060), (10, 2608242), (12, 2173535), (13, 2006340), (14, 1863030), (15, 1738828), (17, 1534260), (20, 1304121), (21, 1242020), (26, 1003170), (28, 931515), (30, 869414), (34, 767130), (35, 745212), (39, 668780), (42, 621010), (51, 511420), (52, 501585), (60, 434707), (65, 401268), (68, 383565), (70, 372606), (78, 334390), (84, 310505), (85, 306852), (91, 286620), (102, 255710), (105, 248404), (119, 219180), (130, 200634), (140, 186303), (156, 167195), (170, 153426), (182, 143310), (195, 133756), (204, 127855), (210, 124202), (221, 118020), (238, 109590), (255, 102284), (260, 100317), (273, 95540), (281, 92820), (340, 76713), (357, 73060), (364, 71655), (390, 66878), (420, 62101), (442, 59010), (455, 57324), (476, 54795), (510, 51142), (546, 47770), (562, 46410), (595, 43836), (663, 39340), (714, 36530), (780, 33439), (843, 30940), (884, 29505), (910, 28662), (1020, 25571), (1092, 23885), (1105, 23604), (1124, 23205), (1190, 21918), (1326, 19670), (1365, 19108), (1405, 18564), (1428, 18265), (1547, 16860), (1686, 15470), (1785, 14612), (1820, 14331), (1967, 13260), (2210, 11802), (2380, 10959), (2652, 9835), (2730, 9554), (2810, 9282), (3094, 8430), (3315, 7868), (3372, 7735), (3570, 7306), (3653, 7140), (3934, 6630), (4215, 6188), (4420, 5901), (4641, 5620), (4777, 5460)]