10529778280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1\times {\mathrm{1069}}^1$

素因数の和:1491

約数の個数: 128

約数和(自身を含む): 27413913600

約数和(自身を除く): 16884135320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 127, 140, 254, 277, 280, 508, 554, 635, 889, 1016, 1069, 1108, 1270, 1385, 1778, 1939, 2138, 2216, 2540, 2770, 3556, 3878, 4276, 4445, 5080, 5345, 5540, 7112, 7483, 7756, 8552, 8890, 9695, 10690, 11080, 14966, 15512, 17780, 19390, 21380, 29932, 35179, 35560, 37415, 38780, 42760, 59864, 70358, 74830, 77560, 135763, 140716, 149660, 175895, 246253, 271526, 281432, 296113, 299320, 351790, 492506, 543052, 592226, 678815, 703580, 950341, 985012, 1086104, 1184452, 1231265, 1357630, 1407160, 1480565, 1900682, 1970024, 2072791, 2368904, 2462530, 2715260, 2961130, 3801364, 4145582, 4751705, 4925060, 5430520, 5922260, 7602728, 8291164, 9503410, 9850120, 10363955, 11844520, 16582328, 19006820, 20727910, 37606351, 38013640, 41455820, 75212702, 82911640, 150425404, 188031755, 263244457, 300850808, 376063510, 526488914, 752127020, 1052977828, 1316222285, 1504254040, 2105955656, 2632444570, 5264889140, 10529778280]

約数ペア:

[(1, 10529778280), (2, 5264889140), (4, 2632444570), (5, 2105955656), (7, 1504254040), (8, 1316222285), (10, 1052977828), (14, 752127020), (20, 526488914), (28, 376063510), (35, 300850808), (40, 263244457), (56, 188031755), (70, 150425404), (127, 82911640), (140, 75212702), (254, 41455820), (277, 38013640), (280, 37606351), (508, 20727910), (554, 19006820), (635, 16582328), (889, 11844520), (1016, 10363955), (1069, 9850120), (1108, 9503410), (1270, 8291164), (1385, 7602728), (1778, 5922260), (1939, 5430520), (2138, 4925060), (2216, 4751705), (2540, 4145582), (2770, 3801364), (3556, 2961130), (3878, 2715260), (4276, 2462530), (4445, 2368904), (5080, 2072791), (5345, 1970024), (5540, 1900682), (7112, 1480565), (7483, 1407160), (7756, 1357630), (8552, 1231265), (8890, 1184452), (9695, 1086104), (10690, 985012), (11080, 950341), (14966, 703580), (15512, 678815), (17780, 592226), (19390, 543052), (21380, 492506), (29932, 351790), (35179, 299320), (35560, 296113), (37415, 281432), (38780, 271526), (42760, 246253), (59864, 175895), (70358, 149660), (74830, 140716), (77560, 135763)]