65226560

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{787}}^1$

素因数の和:848

約数の個数: 112

約数和(自身を含む): 182538624

約数和(自身を除く): 117312064

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 64, 70, 74, 80, 112, 140, 148, 160, 185, 224, 259, 280, 296, 320, 370, 448, 518, 560, 592, 740, 787, 1036, 1120, 1184, 1295, 1480, 1574, 2072, 2240, 2368, 2590, 2960, 3148, 3935, 4144, 5180, 5509, 5920, 6296, 7870, 8288, 10360, 11018, 11840, 12592, 15740, 16576, 20720, 22036, 25184, 27545, 29119, 31480, 41440, 44072, 50368, 55090, 58238, 62960, 82880, 88144, 110180, 116476, 125920, 145595, 176288, 203833, 220360, 232952, 251840, 291190, 352576, 407666, 440720, 465904, 582380, 815332, 881440, 931808, 1019165, 1164760, 1630664, 1762880, 1863616, 2038330, 2329520, 3261328, 4076660, 4659040, 6522656, 8153320, 9318080, 13045312, 16306640, 32613280, 65226560]

約数ペア:

[(1, 65226560), (2, 32613280), (4, 16306640), (5, 13045312), (7, 9318080), (8, 8153320), (10, 6522656), (14, 4659040), (16, 4076660), (20, 3261328), (28, 2329520), (32, 2038330), (35, 1863616), (37, 1762880), (40, 1630664), (56, 1164760), (64, 1019165), (70, 931808), (74, 881440), (80, 815332), (112, 582380), (140, 465904), (148, 440720), (160, 407666), (185, 352576), (224, 291190), (259, 251840), (280, 232952), (296, 220360), (320, 203833), (370, 176288), (448, 145595), (518, 125920), (560, 116476), (592, 110180), (740, 88144), (787, 82880), (1036, 62960), (1120, 58238), (1184, 55090), (1295, 50368), (1480, 44072), (1574, 41440), (2072, 31480), (2240, 29119), (2368, 27545), (2590, 25184), (2960, 22036), (3148, 20720), (3935, 16576), (4144, 15740), (5180, 12592), (5509, 11840), (5920, 11018), (6296, 10360), (7870, 8288)]