5353660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 12348000

約数和(自身を除く): 6994340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 236, 260, 295, 349, 590, 698, 767, 1180, 1396, 1534, 1745, 3068, 3490, 3835, 4537, 6980, 7670, 9074, 15340, 18148, 20591, 22685, 41182, 45370, 82364, 90740, 102955, 205910, 267683, 411820, 535366, 1070732, 1338415, 2676830, 5353660]

約数ペア:

[(1, 5353660), (2, 2676830), (4, 1338415), (5, 1070732), (10, 535366), (13, 411820), (20, 267683), (26, 205910), (52, 102955), (59, 90740), (65, 82364), (118, 45370), (130, 41182), (236, 22685), (260, 20591), (295, 18148), (349, 15340), (590, 9074), (698, 7670), (767, 6980), (1180, 4537), (1396, 3835), (1534, 3490), (1745, 3068)]