63632920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1549}}^1$

素因数の和:1652

約数の個数: 64

約数和(自身を含む): 156240000

約数和(自身を除く): 92607080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 79, 104, 130, 158, 260, 316, 395, 520, 632, 790, 1027, 1549, 1580, 2054, 3098, 3160, 4108, 5135, 6196, 7745, 8216, 10270, 12392, 15490, 20137, 20540, 30980, 40274, 41080, 61960, 80548, 100685, 122371, 161096, 201370, 244742, 402740, 489484, 611855, 805480, 978968, 1223710, 1590823, 2447420, 3181646, 4894840, 6363292, 7954115, 12726584, 15908230, 31816460, 63632920]

約数ペア:

[(1, 63632920), (2, 31816460), (4, 15908230), (5, 12726584), (8, 7954115), (10, 6363292), (13, 4894840), (20, 3181646), (26, 2447420), (40, 1590823), (52, 1223710), (65, 978968), (79, 805480), (104, 611855), (130, 489484), (158, 402740), (260, 244742), (316, 201370), (395, 161096), (520, 122371), (632, 100685), (790, 80548), (1027, 61960), (1549, 41080), (1580, 40274), (2054, 30980), (3098, 20540), (3160, 20137), (4108, 15490), (5135, 12392), (6196, 10270), (7745, 8216)]