26103617980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{683}}^1\times {\mathrm{929}}^1$

素因数の和:1660

約数の個数: 144

約数和(自身を含む): 63960593760

約数和(自身を除く): 37856975780

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 121, 170, 187, 220, 242, 340, 374, 484, 605, 683, 748, 929, 935, 1210, 1366, 1858, 1870, 2057, 2420, 2732, 3415, 3716, 3740, 4114, 4645, 6830, 7513, 8228, 9290, 10219, 10285, 11611, 13660, 15026, 15793, 18580, 20438, 20570, 23222, 30052, 31586, 37565, 40876, 41140, 46444, 51095, 58055, 63172, 75130, 78965, 82643, 102190, 112409, 116110, 127721, 150260, 157930, 165286, 173723, 204380, 224818, 232220, 255442, 315860, 330572, 347446, 413215, 449636, 510884, 562045, 634507, 638605, 694892, 826430, 868615, 1124090, 1269014, 1277210, 1404931, 1652860, 1737230, 1910953, 2248180, 2538028, 2554420, 2809862, 3172535, 3474460, 3821906, 5619724, 6345070, 6979577, 7024655, 7643812, 9554765, 10786619, 12690140, 13959154, 14049310, 19109530, 21573238, 27918308, 28098620, 34897885, 38219060, 43146476, 53933095, 69795770, 76775347, 107866190, 118652809, 139591540, 153550694, 215732380, 237305618, 307101388, 383876735, 474611236, 593264045, 767753470, 1186528090, 1305180899, 1535506940, 2373056180, 2610361798, 5220723596, 6525904495, 13051808990, 26103617980]

約数ペア:

[(1, 26103617980), (2, 13051808990), (4, 6525904495), (5, 5220723596), (10, 2610361798), (11, 2373056180), (17, 1535506940), (20, 1305180899), (22, 1186528090), (34, 767753470), (44, 593264045), (55, 474611236), (68, 383876735), (85, 307101388), (110, 237305618), (121, 215732380), (170, 153550694), (187, 139591540), (220, 118652809), (242, 107866190), (340, 76775347), (374, 69795770), (484, 53933095), (605, 43146476), (683, 38219060), (748, 34897885), (929, 28098620), (935, 27918308), (1210, 21573238), (1366, 19109530), (1858, 14049310), (1870, 13959154), (2057, 12690140), (2420, 10786619), (2732, 9554765), (3415, 7643812), (3716, 7024655), (3740, 6979577), (4114, 6345070), (4645, 5619724), (6830, 3821906), (7513, 3474460), (8228, 3172535), (9290, 2809862), (10219, 2554420), (10285, 2538028), (11611, 2248180), (13660, 1910953), (15026, 1737230), (15793, 1652860), (18580, 1404931), (20438, 1277210), (20570, 1269014), (23222, 1124090), (30052, 868615), (31586, 826430), (37565, 694892), (40876, 638605), (41140, 634507), (46444, 562045), (51095, 510884), (58055, 449636), (63172, 413215), (75130, 347446), (78965, 330572), (82643, 315860), (102190, 255442), (112409, 232220), (116110, 224818), (127721, 204380), (150260, 173723), (157930, 165286)]