26858300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:136

約数の個数: 144

約数和(自身を含む): 73620288

約数和(自身を除く): 46761988

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 37, 50, 61, 68, 70, 74, 85, 100, 119, 122, 140, 148, 170, 175, 185, 238, 244, 259, 305, 340, 350, 370, 425, 427, 476, 518, 595, 610, 629, 700, 740, 850, 854, 925, 1036, 1037, 1190, 1220, 1258, 1295, 1525, 1700, 1708, 1850, 2074, 2135, 2257, 2380, 2516, 2590, 2975, 3050, 3145, 3700, 4148, 4270, 4403, 4514, 5180, 5185, 5950, 6100, 6290, 6475, 7259, 8540, 8806, 9028, 10370, 10675, 11285, 11900, 12580, 12950, 14518, 15725, 15799, 17612, 20740, 21350, 22015, 22570, 25900, 25925, 29036, 31450, 31598, 36295, 38369, 42700, 44030, 45140, 51850, 56425, 62900, 63196, 72590, 76738, 78995, 88060, 103700, 110075, 112850, 145180, 153476, 157990, 181475, 191845, 220150, 225700, 268583, 315980, 362950, 383690, 394975, 440300, 537166, 725900, 767380, 789950, 959225, 1074332, 1342915, 1579900, 1918450, 2685830, 3836900, 5371660, 6714575, 13429150, 26858300]

約数ペア:

[(1, 26858300), (2, 13429150), (4, 6714575), (5, 5371660), (7, 3836900), (10, 2685830), (14, 1918450), (17, 1579900), (20, 1342915), (25, 1074332), (28, 959225), (34, 789950), (35, 767380), (37, 725900), (50, 537166), (61, 440300), (68, 394975), (70, 383690), (74, 362950), (85, 315980), (100, 268583), (119, 225700), (122, 220150), (140, 191845), (148, 181475), (170, 157990), (175, 153476), (185, 145180), (238, 112850), (244, 110075), (259, 103700), (305, 88060), (340, 78995), (350, 76738), (370, 72590), (425, 63196), (427, 62900), (476, 56425), (518, 51850), (595, 45140), (610, 44030), (629, 42700), (700, 38369), (740, 36295), (850, 31598), (854, 31450), (925, 29036), (1036, 25925), (1037, 25900), (1190, 22570), (1220, 22015), (1258, 21350), (1295, 20740), (1525, 17612), (1700, 15799), (1708, 15725), (1850, 14518), (2074, 12950), (2135, 12580), (2257, 11900), (2380, 11285), (2516, 10675), (2590, 10370), (2975, 9028), (3050, 8806), (3145, 8540), (3700, 7259), (4148, 6475), (4270, 6290), (4403, 6100), (4514, 5950), (5180, 5185)]