55798960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2693}}^1$

素因数の和:2750

約数の個数: 80

約数和(自身を含む): 152329536

約数和(自身を除く): 96530576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 185, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1295, 1480, 2072, 2590, 2693, 2960, 4144, 5180, 5386, 10360, 10772, 13465, 18851, 20720, 21544, 26930, 37702, 43088, 53860, 75404, 94255, 99641, 107720, 150808, 188510, 199282, 215440, 301616, 377020, 398564, 498205, 697487, 754040, 797128, 996410, 1394974, 1508080, 1594256, 1992820, 2789948, 3487435, 3985640, 5579896, 6974870, 7971280, 11159792, 13949740, 27899480, 55798960]

約数ペア:

[(1, 55798960), (2, 27899480), (4, 13949740), (5, 11159792), (7, 7971280), (8, 6974870), (10, 5579896), (14, 3985640), (16, 3487435), (20, 2789948), (28, 1992820), (35, 1594256), (37, 1508080), (40, 1394974), (56, 996410), (70, 797128), (74, 754040), (80, 697487), (112, 498205), (140, 398564), (148, 377020), (185, 301616), (259, 215440), (280, 199282), (296, 188510), (370, 150808), (518, 107720), (560, 99641), (592, 94255), (740, 75404), (1036, 53860), (1295, 43088), (1480, 37702), (2072, 26930), (2590, 21544), (2693, 20720), (2960, 18851), (4144, 13465), (5180, 10772), (5386, 10360)]