130697320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6793}}^1$

素因数の和:6854

約数の個数: 64

約数和(自身を含む): 325296720

約数和(自身を除く): 194599400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 65, 74, 104, 130, 148, 185, 260, 296, 370, 481, 520, 740, 962, 1480, 1924, 2405, 3848, 4810, 6793, 9620, 13586, 19240, 27172, 33965, 54344, 67930, 88309, 135860, 176618, 251341, 271720, 353236, 441545, 502682, 706472, 883090, 1005364, 1256705, 1766180, 2010728, 2513410, 3267433, 3532360, 5026820, 6534866, 10053640, 13069732, 16337165, 26139464, 32674330, 65348660, 130697320]

約数ペア:

[(1, 130697320), (2, 65348660), (4, 32674330), (5, 26139464), (8, 16337165), (10, 13069732), (13, 10053640), (20, 6534866), (26, 5026820), (37, 3532360), (40, 3267433), (52, 2513410), (65, 2010728), (74, 1766180), (104, 1256705), (130, 1005364), (148, 883090), (185, 706472), (260, 502682), (296, 441545), (370, 353236), (481, 271720), (520, 251341), (740, 176618), (962, 135860), (1480, 88309), (1924, 67930), (2405, 54344), (3848, 33965), (4810, 27172), (6793, 19240), (9620, 13586)]