11101480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{577}}^1$

素因数の和:638

約数の個数: 64

約数和(自身を含む): 27674640

約数和(自身を除く): 16573160

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, 577, 740, 962, 1154, 1480, 1924, 2308, 2405, 2885, 3848, 4616, 4810, 5770, 7501, 9620, 11540, 15002, 19240, 21349, 23080, 30004, 37505, 42698, 60008, 75010, 85396, 106745, 150020, 170792, 213490, 277537, 300040, 426980, 555074, 853960, 1110148, 1387685, 2220296, 2775370, 5550740, 11101480]

約数ペア:

[(1, 11101480), (2, 5550740), (4, 2775370), (5, 2220296), (8, 1387685), (10, 1110148), (13, 853960), (20, 555074), (26, 426980), (37, 300040), (40, 277537), (52, 213490), (65, 170792), (74, 150020), (104, 106745), (130, 85396), (148, 75010), (185, 60008), (260, 42698), (296, 37505), (370, 30004), (481, 23080), (520, 21349), (577, 19240), (740, 15002), (962, 11540), (1154, 9620), (1480, 7501), (1924, 5770), (2308, 4810), (2405, 4616), (2885, 3848)]