4927280

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3623}}^1$

素因数の和:3653

約数の個数: 40

約数和(自身を含む): 12133152

約数和(自身を除く): 7205872

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 3623, 7246, 14492, 18115, 28984, 36230, 57968, 61591, 72460, 123182, 144920, 246364, 289840, 307955, 492728, 615910, 985456, 1231820, 2463640, 4927280]

約数ペア:

[(1, 4927280), (2, 2463640), (4, 1231820), (5, 985456), (8, 615910), (10, 492728), (16, 307955), (17, 289840), (20, 246364), (34, 144920), (40, 123182), (68, 72460), (80, 61591), (85, 57968), (136, 36230), (170, 28984), (272, 18115), (340, 14492), (680, 7246), (1360, 3623)]