38188810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{853}}^1$

素因数の和:919

約数の個数: 48

約数和(自身を含む): 77690088

約数和(自身を除く): 39501278

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 121, 185, 242, 370, 407, 605, 814, 853, 1210, 1706, 2035, 4070, 4265, 4477, 8530, 8954, 9383, 18766, 22385, 31561, 44770, 46915, 63122, 93830, 103213, 157805, 206426, 315610, 347171, 516065, 694342, 1032130, 1735855, 3471710, 3818881, 7637762, 19094405, 38188810]

約数ペア:

[(1, 38188810), (2, 19094405), (5, 7637762), (10, 3818881), (11, 3471710), (22, 1735855), (37, 1032130), (55, 694342), (74, 516065), (110, 347171), (121, 315610), (185, 206426), (242, 157805), (370, 103213), (407, 93830), (605, 63122), (814, 46915), (853, 44770), (1210, 31561), (1706, 22385), (2035, 18766), (4070, 9383), (4265, 8954), (4477, 8530)]