89147060

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2273}}^1$

素因数の和:2372

約数の個数: 48

約数和(自身を含む): 195982416

約数和(自身を除く): 106835356

約数列:

[1, 2, 4, 5, 10, 20, 37, 53, 74, 106, 148, 185, 212, 265, 370, 530, 740, 1060, 1961, 2273, 3922, 4546, 7844, 9092, 9805, 11365, 19610, 22730, 39220, 45460, 84101, 120469, 168202, 240938, 336404, 420505, 481876, 602345, 841010, 1204690, 1682020, 2409380, 4457353, 8914706, 17829412, 22286765, 44573530, 89147060]

約数ペア:

[(1, 89147060), (2, 44573530), (4, 22286765), (5, 17829412), (10, 8914706), (20, 4457353), (37, 2409380), (53, 1682020), (74, 1204690), (106, 841010), (148, 602345), (185, 481876), (212, 420505), (265, 336404), (370, 240938), (530, 168202), (740, 120469), (1060, 84101), (1961, 45460), (2273, 39220), (3922, 22730), (4546, 19610), (7844, 11365), (9092, 9805)]