22202960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{577}}^1$

素因数の和:640

約数の個数: 80

約数和(自身を含む): 57194256

約数和(自身を除く): 34991296

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 37, 40, 52, 65, 74, 80, 104, 130, 148, 185, 208, 260, 296, 370, 481, 520, 577, 592, 740, 962, 1040, 1154, 1480, 1924, 2308, 2405, 2885, 2960, 3848, 4616, 4810, 5770, 7501, 7696, 9232, 9620, 11540, 15002, 19240, 21349, 23080, 30004, 37505, 38480, 42698, 46160, 60008, 75010, 85396, 106745, 120016, 150020, 170792, 213490, 277537, 300040, 341584, 426980, 555074, 600080, 853960, 1110148, 1387685, 1707920, 2220296, 2775370, 4440592, 5550740, 11101480, 22202960]

約数ペア:

[(1, 22202960), (2, 11101480), (4, 5550740), (5, 4440592), (8, 2775370), (10, 2220296), (13, 1707920), (16, 1387685), (20, 1110148), (26, 853960), (37, 600080), (40, 555074), (52, 426980), (65, 341584), (74, 300040), (80, 277537), (104, 213490), (130, 170792), (148, 150020), (185, 120016), (208, 106745), (260, 85396), (296, 75010), (370, 60008), (481, 46160), (520, 42698), (577, 38480), (592, 37505), (740, 30004), (962, 23080), (1040, 21349), (1154, 19240), (1480, 15002), (1924, 11540), (2308, 9620), (2405, 9232), (2885, 7696), (2960, 7501), (3848, 5770), (4616, 4810)]