26916540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3373}}^1$

素因数の和:3411

約数の個数: 96

約数和(自身を含む): 90693120

約数和(自身を除く): 63776580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3373, 3990, 6746, 7980, 10119, 13492, 16865, 20238, 23611, 33730, 40476, 47222, 50595, 64087, 67460, 70833, 94444, 101190, 118055, 128174, 141666, 192261, 202380, 236110, 256348, 283332, 320435, 354165, 384522, 448609, 472220, 640870, 708330, 769044, 897218, 961305, 1281740, 1345827, 1416660, 1794436, 1922610, 2243045, 2691654, 3845220, 4486090, 5383308, 6729135, 8972180, 13458270, 26916540]

約数ペア:

[(1, 26916540), (2, 13458270), (3, 8972180), (4, 6729135), (5, 5383308), (6, 4486090), (7, 3845220), (10, 2691654), (12, 2243045), (14, 1922610), (15, 1794436), (19, 1416660), (20, 1345827), (21, 1281740), (28, 961305), (30, 897218), (35, 769044), (38, 708330), (42, 640870), (57, 472220), (60, 448609), (70, 384522), (76, 354165), (84, 320435), (95, 283332), (105, 256348), (114, 236110), (133, 202380), (140, 192261), (190, 141666), (210, 128174), (228, 118055), (266, 101190), (285, 94444), (380, 70833), (399, 67460), (420, 64087), (532, 50595), (570, 47222), (665, 40476), (798, 33730), (1140, 23611), (1330, 20238), (1596, 16865), (1995, 13492), (2660, 10119), (3373, 7980), (3990, 6746)]