26622420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:246

約数の個数: 144

約数和(自身を含む): 86694720

約数和(自身を除く): 60072300

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 121, 132, 165, 190, 193, 209, 220, 228, 242, 285, 330, 363, 380, 386, 418, 484, 570, 579, 605, 627, 660, 726, 772, 836, 965, 1045, 1140, 1158, 1210, 1254, 1452, 1815, 1930, 2090, 2123, 2299, 2316, 2420, 2508, 2895, 3135, 3630, 3667, 3860, 4180, 4246, 4598, 5790, 6270, 6369, 6897, 7260, 7334, 8492, 9196, 10615, 11001, 11495, 11580, 12540, 12738, 13794, 14668, 18335, 21230, 22002, 22990, 23353, 25476, 27588, 31845, 34485, 36670, 40337, 42460, 44004, 45980, 46706, 55005, 63690, 68970, 70059, 73340, 80674, 93412, 110010, 116765, 121011, 127380, 137940, 140118, 161348, 201685, 220020, 233530, 242022, 280236, 350295, 403370, 443707, 467060, 484044, 605055, 700590, 806740, 887414, 1210110, 1331121, 1401180, 1774828, 2218535, 2420220, 2662242, 4437070, 5324484, 6655605, 8874140, 13311210, 26622420]

約数ペア:

[(1, 26622420), (2, 13311210), (3, 8874140), (4, 6655605), (5, 5324484), (6, 4437070), (10, 2662242), (11, 2420220), (12, 2218535), (15, 1774828), (19, 1401180), (20, 1331121), (22, 1210110), (30, 887414), (33, 806740), (38, 700590), (44, 605055), (55, 484044), (57, 467060), (60, 443707), (66, 403370), (76, 350295), (95, 280236), (110, 242022), (114, 233530), (121, 220020), (132, 201685), (165, 161348), (190, 140118), (193, 137940), (209, 127380), (220, 121011), (228, 116765), (242, 110010), (285, 93412), (330, 80674), (363, 73340), (380, 70059), (386, 68970), (418, 63690), (484, 55005), (570, 46706), (579, 45980), (605, 44004), (627, 42460), (660, 40337), (726, 36670), (772, 34485), (836, 31845), (965, 27588), (1045, 25476), (1140, 23353), (1158, 22990), (1210, 22002), (1254, 21230), (1452, 18335), (1815, 14668), (1930, 13794), (2090, 12738), (2123, 12540), (2299, 11580), (2316, 11495), (2420, 11001), (2508, 10615), (2895, 9196), (3135, 8492), (3630, 7334), (3667, 7260), (3860, 6897), (4180, 6369), (4246, 6270), (4598, 5790)]