33278180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7529}}^1$

素因数の和:7568

約数の個数: 48

約数和(自身を含む): 79697520

約数和(自身を除く): 46419340

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 7529, 15058, 30116, 37645, 75290, 97877, 127993, 150580, 195754, 255986, 391508, 489385, 511972, 639965, 978770, 1279930, 1663909, 1957540, 2559860, 3327818, 6655636, 8319545, 16639090, 33278180]

約数ペア:

[(1, 33278180), (2, 16639090), (4, 8319545), (5, 6655636), (10, 3327818), (13, 2559860), (17, 1957540), (20, 1663909), (26, 1279930), (34, 978770), (52, 639965), (65, 511972), (68, 489385), (85, 391508), (130, 255986), (170, 195754), (221, 150580), (260, 127993), (340, 97877), (442, 75290), (884, 37645), (1105, 30116), (2210, 15058), (4420, 7529)]