10408461440

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{65843}}^1$

素因数の和:65894

約数の個数: 128

約数和(自身を含む): 28207569600

約数和(自身を除く): 17799108160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 128, 130, 152, 160, 190, 208, 247, 260, 304, 320, 380, 416, 494, 520, 608, 640, 760, 832, 988, 1040, 1216, 1235, 1520, 1664, 1976, 2080, 2432, 2470, 3040, 3952, 4160, 4940, 6080, 7904, 8320, 9880, 12160, 15808, 19760, 31616, 39520, 65843, 79040, 131686, 158080, 263372, 329215, 526744, 658430, 855959, 1053488, 1251017, 1316860, 1711918, 2106976, 2502034, 2633720, 3423836, 4213952, 4279795, 5004068, 5267440, 6255085, 6847672, 8427904, 8559590, 10008136, 10534880, 12510170, 13695344, 16263221, 17119180, 20016272, 21069760, 25020340, 27390688, 32526442, 34238360, 40032544, 42139520, 50040680, 54781376, 65052884, 68476720, 80065088, 81316105, 100081360, 109562752, 130105768, 136953440, 160130176, 162632210, 200162720, 260211536, 273906880, 325264420, 400325440, 520423072, 547813760, 650528840, 800650880, 1040846144, 1301057680, 2081692288, 2602115360, 5204230720, 10408461440]

約数ペア:

[(1, 10408461440), (2, 5204230720), (4, 2602115360), (5, 2081692288), (8, 1301057680), (10, 1040846144), (13, 800650880), (16, 650528840), (19, 547813760), (20, 520423072), (26, 400325440), (32, 325264420), (38, 273906880), (40, 260211536), (52, 200162720), (64, 162632210), (65, 160130176), (76, 136953440), (80, 130105768), (95, 109562752), (104, 100081360), (128, 81316105), (130, 80065088), (152, 68476720), (160, 65052884), (190, 54781376), (208, 50040680), (247, 42139520), (260, 40032544), (304, 34238360), (320, 32526442), (380, 27390688), (416, 25020340), (494, 21069760), (520, 20016272), (608, 17119180), (640, 16263221), (760, 13695344), (832, 12510170), (988, 10534880), (1040, 10008136), (1216, 8559590), (1235, 8427904), (1520, 6847672), (1664, 6255085), (1976, 5267440), (2080, 5004068), (2432, 4279795), (2470, 4213952), (3040, 3423836), (3952, 2633720), (4160, 2502034), (4940, 2106976), (6080, 1711918), (7904, 1316860), (8320, 1251017), (9880, 1053488), (12160, 855959), (15808, 658430), (19760, 526744), (31616, 329215), (39520, 263372), (65843, 158080), (79040, 131686)]