10362780220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{114203}}^1$

素因数の和:114574

約数の個数: 48

約数和(自身を含む): 23503183200

約数和(自身を除く): 13140402980

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 349, 698, 1396, 1745, 3490, 4537, 6980, 9074, 18148, 22685, 45370, 90740, 114203, 228406, 456812, 571015, 1142030, 1484639, 2284060, 2969278, 5938556, 7423195, 14846390, 29692780, 39856847, 79713694, 159427388, 199284235, 398568470, 518139011, 797136940, 1036278022, 2072556044, 2590695055, 5181390110, 10362780220]

約数ペア:

[(1, 10362780220), (2, 5181390110), (4, 2590695055), (5, 2072556044), (10, 1036278022), (13, 797136940), (20, 518139011), (26, 398568470), (52, 199284235), (65, 159427388), (130, 79713694), (260, 39856847), (349, 29692780), (698, 14846390), (1396, 7423195), (1745, 5938556), (3490, 2969278), (4537, 2284060), (6980, 1484639), (9074, 1142030), (18148, 571015), (22685, 456812), (45370, 228406), (90740, 114203)]