115044020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{63211}}^1$

素因数の和:63240

約数の個数: 48

約数和(自身を含む): 297349248

約数和(自身を除く): 182305228

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 63211, 126422, 252844, 316055, 442477, 632110, 821743, 884954, 1264220, 1643486, 1769908, 2212385, 3286972, 4108715, 4424770, 5752201, 8217430, 8849540, 11504402, 16434860, 23008804, 28761005, 57522010, 115044020]

約数ペア:

[(1, 115044020), (2, 57522010), (4, 28761005), (5, 23008804), (7, 16434860), (10, 11504402), (13, 8849540), (14, 8217430), (20, 5752201), (26, 4424770), (28, 4108715), (35, 3286972), (52, 2212385), (65, 1769908), (70, 1643486), (91, 1264220), (130, 884954), (140, 821743), (182, 632110), (260, 442477), (364, 316055), (455, 252844), (910, 126422), (1820, 63211)]