282990850

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{4643}}^1$

素因数の和:4731

約数の個数: 48

約数和(自身を含む): 559732032

約数和(自身を除く): 276741182

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 53, 106, 115, 230, 265, 530, 575, 1150, 1219, 1325, 2438, 2650, 4643, 6095, 9286, 12190, 23215, 30475, 46430, 60950, 106789, 116075, 213578, 232150, 246079, 492158, 533945, 1067890, 1230395, 2460790, 2669725, 5339450, 5659817, 6151975, 11319634, 12303950, 28299085, 56598170, 141495425, 282990850]

約数ペア:

[(1, 282990850), (2, 141495425), (5, 56598170), (10, 28299085), (23, 12303950), (25, 11319634), (46, 6151975), (50, 5659817), (53, 5339450), (106, 2669725), (115, 2460790), (230, 1230395), (265, 1067890), (530, 533945), (575, 492158), (1150, 246079), (1219, 232150), (1325, 213578), (2438, 116075), (2650, 106789), (4643, 60950), (6095, 46430), (9286, 30475), (12190, 23215)]