33370940

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 72382464

約数和(自身を除く): 39011524

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 131, 188, 235, 262, 271, 470, 524, 542, 655, 940, 1084, 1310, 1355, 2620, 2710, 5420, 6157, 12314, 12737, 24628, 25474, 30785, 35501, 50948, 61570, 63685, 71002, 123140, 127370, 142004, 177505, 254740, 355010, 710020, 1668547, 3337094, 6674188, 8342735, 16685470, 33370940]

約数ペア:

[(1, 33370940), (2, 16685470), (4, 8342735), (5, 6674188), (10, 3337094), (20, 1668547), (47, 710020), (94, 355010), (131, 254740), (188, 177505), (235, 142004), (262, 127370), (271, 123140), (470, 71002), (524, 63685), (542, 61570), (655, 50948), (940, 35501), (1084, 30785), (1310, 25474), (1355, 24628), (2620, 12737), (2710, 12314), (5420, 6157)]