66334340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{5273}}^1$

素因数の和:5336

約数の個数: 48

約数和(自身を含む): 151511472

約数和(自身を除く): 85177132

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 170, 185, 340, 370, 629, 740, 1258, 2516, 3145, 5273, 6290, 10546, 12580, 21092, 26365, 52730, 89641, 105460, 179282, 195101, 358564, 390202, 448205, 780404, 896410, 975505, 1792820, 1951010, 3316717, 3902020, 6633434, 13266868, 16583585, 33167170, 66334340]

約数ペア:

[(1, 66334340), (2, 33167170), (4, 16583585), (5, 13266868), (10, 6633434), (17, 3902020), (20, 3316717), (34, 1951010), (37, 1792820), (68, 975505), (74, 896410), (85, 780404), (148, 448205), (170, 390202), (185, 358564), (340, 195101), (370, 179282), (629, 105460), (740, 89641), (1258, 52730), (2516, 26365), (3145, 21092), (5273, 12580), (6290, 10546)]