26090610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1$

素因数の和:552

約数の個数: 128

約数和(自身を含む): 81285120

約数和(自身を除く): 55194510

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 26, 30, 35, 38, 39, 42, 57, 65, 70, 78, 91, 95, 105, 114, 130, 133, 182, 190, 195, 210, 247, 266, 273, 285, 390, 399, 455, 494, 503, 546, 570, 665, 741, 798, 910, 1006, 1235, 1330, 1365, 1482, 1509, 1729, 1995, 2470, 2515, 2730, 3018, 3458, 3521, 3705, 3990, 5030, 5187, 6539, 7042, 7410, 7545, 8645, 9557, 10374, 10563, 13078, 15090, 17290, 17605, 19114, 19617, 21126, 25935, 28671, 32695, 35210, 39234, 45773, 47785, 51870, 52815, 57342, 65390, 66899, 91546, 95570, 98085, 105630, 124241, 133798, 137319, 143355, 196170, 200697, 228865, 248482, 274638, 286710, 334495, 372723, 401394, 457730, 621205, 668990, 686595, 745446, 869687, 1003485, 1242410, 1373190, 1739374, 1863615, 2006970, 2609061, 3727230, 4348435, 5218122, 8696870, 13045305, 26090610]

約数ペア:

[(1, 26090610), (2, 13045305), (3, 8696870), (5, 5218122), (6, 4348435), (7, 3727230), (10, 2609061), (13, 2006970), (14, 1863615), (15, 1739374), (19, 1373190), (21, 1242410), (26, 1003485), (30, 869687), (35, 745446), (38, 686595), (39, 668990), (42, 621205), (57, 457730), (65, 401394), (70, 372723), (78, 334495), (91, 286710), (95, 274638), (105, 248482), (114, 228865), (130, 200697), (133, 196170), (182, 143355), (190, 137319), (195, 133798), (210, 124241), (247, 105630), (266, 98085), (273, 95570), (285, 91546), (390, 66899), (399, 65390), (455, 57342), (494, 52815), (503, 51870), (546, 47785), (570, 45773), (665, 39234), (741, 35210), (798, 32695), (910, 28671), (1006, 25935), (1235, 21126), (1330, 19617), (1365, 19114), (1482, 17605), (1509, 17290), (1729, 15090), (1995, 13078), (2470, 10563), (2515, 10374), (2730, 9557), (3018, 8645), (3458, 7545), (3521, 7410), (3705, 7042), (3990, 6539), (5030, 5187)]