1423843660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1213}}^1\times {\mathrm{3089}}^1$

素因数の和:4330

約数の個数: 48

約数和(自身を含む): 3151058400

約数和(自身を除く): 1727214740

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 1213, 2426, 3089, 4852, 6065, 6178, 12130, 12356, 15445, 23047, 24260, 30890, 46094, 58691, 61780, 92188, 115235, 117382, 230470, 234764, 293455, 460940, 586910, 1173820, 3746957, 7493914, 14987828, 18734785, 37469570, 71192183, 74939140, 142384366, 284768732, 355960915, 711921830, 1423843660]

約数ペア:

[(1, 1423843660), (2, 711921830), (4, 355960915), (5, 284768732), (10, 142384366), (19, 74939140), (20, 71192183), (38, 37469570), (76, 18734785), (95, 14987828), (190, 7493914), (380, 3746957), (1213, 1173820), (2426, 586910), (3089, 460940), (4852, 293455), (6065, 234764), (6178, 230470), (12130, 117382), (12356, 115235), (15445, 92188), (23047, 61780), (24260, 58691), (30890, 46094)]