26138580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:126

約数の個数: 192

約数和(自身を含む): 86704128

約数和(自身を除く): 60565548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 31, 39, 46, 47, 52, 60, 62, 65, 69, 78, 92, 93, 94, 115, 124, 130, 138, 141, 155, 156, 186, 188, 195, 230, 235, 260, 276, 282, 299, 310, 345, 372, 390, 403, 460, 465, 470, 564, 598, 611, 620, 690, 705, 713, 780, 806, 897, 930, 940, 1081, 1196, 1209, 1222, 1380, 1410, 1426, 1457, 1495, 1612, 1794, 1833, 1860, 2015, 2139, 2162, 2418, 2444, 2820, 2852, 2914, 2990, 3055, 3243, 3565, 3588, 3666, 4030, 4278, 4324, 4371, 4485, 4836, 5405, 5828, 5980, 6045, 6110, 6486, 7130, 7285, 7332, 8060, 8556, 8742, 8970, 9165, 9269, 10695, 10810, 12090, 12220, 12972, 14053, 14260, 14570, 16215, 17484, 17940, 18330, 18538, 18941, 21390, 21620, 21855, 24180, 27807, 28106, 29140, 32430, 33511, 36660, 37076, 37882, 42159, 42780, 43710, 46345, 55614, 56212, 56823, 64860, 67022, 70265, 75764, 84318, 87420, 92690, 94705, 100533, 111228, 113646, 134044, 139035, 140530, 167555, 168636, 185380, 189410, 201066, 210795, 227292, 278070, 281060, 284115, 335110, 378820, 402132, 421590, 435643, 502665, 556140, 568230, 670220, 843180, 871286, 1005330, 1136460, 1306929, 1742572, 2010660, 2178215, 2613858, 4356430, 5227716, 6534645, 8712860, 13069290, 26138580]

約数ペア:

[(1, 26138580), (2, 13069290), (3, 8712860), (4, 6534645), (5, 5227716), (6, 4356430), (10, 2613858), (12, 2178215), (13, 2010660), (15, 1742572), (20, 1306929), (23, 1136460), (26, 1005330), (30, 871286), (31, 843180), (39, 670220), (46, 568230), (47, 556140), (52, 502665), (60, 435643), (62, 421590), (65, 402132), (69, 378820), (78, 335110), (92, 284115), (93, 281060), (94, 278070), (115, 227292), (124, 210795), (130, 201066), (138, 189410), (141, 185380), (155, 168636), (156, 167555), (186, 140530), (188, 139035), (195, 134044), (230, 113646), (235, 111228), (260, 100533), (276, 94705), (282, 92690), (299, 87420), (310, 84318), (345, 75764), (372, 70265), (390, 67022), (403, 64860), (460, 56823), (465, 56212), (470, 55614), (564, 46345), (598, 43710), (611, 42780), (620, 42159), (690, 37882), (705, 37076), (713, 36660), (780, 33511), (806, 32430), (897, 29140), (930, 28106), (940, 27807), (1081, 24180), (1196, 21855), (1209, 21620), (1222, 21390), (1380, 18941), (1410, 18538), (1426, 18330), (1457, 17940), (1495, 17484), (1612, 16215), (1794, 14570), (1833, 14260), (1860, 14053), (2015, 12972), (2139, 12220), (2162, 12090), (2418, 10810), (2444, 10695), (2820, 9269), (2852, 9165), (2914, 8970), (2990, 8742), (3055, 8556), (3243, 8060), (3565, 7332), (3588, 7285), (3666, 7130), (4030, 6486), (4278, 6110), (4324, 6045), (4371, 5980), (4485, 5828), (4836, 5405)]