16151750

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{53}}^2$

素因数の和:146

約数の個数: 48

約数和(自身を含む): 32157216

約数和(自身を除く): 16005466

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 53, 106, 115, 125, 230, 250, 265, 530, 575, 1150, 1219, 1325, 2438, 2650, 2809, 2875, 5618, 5750, 6095, 6625, 12190, 13250, 14045, 28090, 30475, 60950, 64607, 70225, 129214, 140450, 152375, 304750, 323035, 351125, 646070, 702250, 1615175, 3230350, 8075875, 16151750]

約数ペア:

[(1, 16151750), (2, 8075875), (5, 3230350), (10, 1615175), (23, 702250), (25, 646070), (46, 351125), (50, 323035), (53, 304750), (106, 152375), (115, 140450), (125, 129214), (230, 70225), (250, 64607), (265, 60950), (530, 30475), (575, 28090), (1150, 14045), (1219, 13250), (1325, 12190), (2438, 6625), (2650, 6095), (2809, 5750), (2875, 5618)]