127553140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{433}}^1$

素因数の和:569

約数の個数: 96

約数和(自身を含む): 318479616

約数和(自身を除く): 190926476

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 103, 110, 130, 143, 206, 220, 260, 286, 412, 433, 515, 572, 715, 866, 1030, 1133, 1339, 1430, 1732, 2060, 2165, 2266, 2678, 2860, 4330, 4532, 4763, 5356, 5629, 5665, 6695, 8660, 9526, 11258, 11330, 13390, 14729, 19052, 22516, 22660, 23815, 26780, 28145, 29458, 44599, 47630, 56290, 58916, 61919, 73645, 89198, 95260, 112580, 123838, 147290, 178396, 222995, 247676, 294580, 309595, 445990, 490589, 579787, 619190, 891980, 981178, 1159574, 1238380, 1962356, 2319148, 2452945, 2898935, 4905890, 5797870, 6377657, 9811780, 11595740, 12755314, 25510628, 31888285, 63776570, 127553140]

約数ペア:

[(1, 127553140), (2, 63776570), (4, 31888285), (5, 25510628), (10, 12755314), (11, 11595740), (13, 9811780), (20, 6377657), (22, 5797870), (26, 4905890), (44, 2898935), (52, 2452945), (55, 2319148), (65, 1962356), (103, 1238380), (110, 1159574), (130, 981178), (143, 891980), (206, 619190), (220, 579787), (260, 490589), (286, 445990), (412, 309595), (433, 294580), (515, 247676), (572, 222995), (715, 178396), (866, 147290), (1030, 123838), (1133, 112580), (1339, 95260), (1430, 89198), (1732, 73645), (2060, 61919), (2165, 58916), (2266, 56290), (2678, 47630), (2860, 44599), (4330, 29458), (4532, 28145), (4763, 26780), (5356, 23815), (5629, 22660), (5665, 22516), (6695, 19052), (8660, 14729), (9526, 13390), (11258, 11330)]