26743600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:207

約数の個数: 120

約数和(自身を含む): 71575280

約数和(自身を除く): 44831680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 37, 40, 50, 52, 65, 74, 80, 100, 104, 130, 139, 148, 185, 200, 208, 260, 278, 296, 325, 370, 400, 481, 520, 556, 592, 650, 695, 740, 925, 962, 1040, 1112, 1300, 1390, 1480, 1807, 1850, 1924, 2224, 2405, 2600, 2780, 2960, 3475, 3614, 3700, 3848, 4810, 5143, 5200, 5560, 6950, 7228, 7400, 7696, 9035, 9620, 10286, 11120, 12025, 13900, 14456, 14800, 18070, 19240, 20572, 24050, 25715, 27800, 28912, 36140, 38480, 41144, 45175, 48100, 51430, 55600, 66859, 72280, 82288, 90350, 96200, 102860, 128575, 133718, 144560, 180700, 192400, 205720, 257150, 267436, 334295, 361400, 411440, 514300, 534872, 668590, 722800, 1028600, 1069744, 1337180, 1671475, 2057200, 2674360, 3342950, 5348720, 6685900, 13371800, 26743600]

約数ペア:

[(1, 26743600), (2, 13371800), (4, 6685900), (5, 5348720), (8, 3342950), (10, 2674360), (13, 2057200), (16, 1671475), (20, 1337180), (25, 1069744), (26, 1028600), (37, 722800), (40, 668590), (50, 534872), (52, 514300), (65, 411440), (74, 361400), (80, 334295), (100, 267436), (104, 257150), (130, 205720), (139, 192400), (148, 180700), (185, 144560), (200, 133718), (208, 128575), (260, 102860), (278, 96200), (296, 90350), (325, 82288), (370, 72280), (400, 66859), (481, 55600), (520, 51430), (556, 48100), (592, 45175), (650, 41144), (695, 38480), (740, 36140), (925, 28912), (962, 27800), (1040, 25715), (1112, 24050), (1300, 20572), (1390, 19240), (1480, 18070), (1807, 14800), (1850, 14456), (1924, 13900), (2224, 12025), (2405, 11120), (2600, 10286), (2780, 9620), (2960, 9035), (3475, 7696), (3614, 7400), (3700, 7228), (3848, 6950), (4810, 5560), (5143, 5200)]