3908745440

素因数分解:

$2^5\times 5^1\times {\mathrm{1601}}^1\times {\mathrm{15259}}^1$

素因数の和:16875

約数の個数: 48

約数和(自身を含む): 9240784560

約数和(自身を除く): 5332039120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1601, 3202, 6404, 8005, 12808, 15259, 16010, 25616, 30518, 32020, 51232, 61036, 64040, 76295, 122072, 128080, 152590, 244144, 256160, 305180, 488288, 610360, 1220720, 2441440, 24429659, 48859318, 97718636, 122148295, 195437272, 244296590, 390874544, 488593180, 781749088, 977186360, 1954372720, 3908745440]

約数ペア:

[(1, 3908745440), (2, 1954372720), (4, 977186360), (5, 781749088), (8, 488593180), (10, 390874544), (16, 244296590), (20, 195437272), (32, 122148295), (40, 97718636), (80, 48859318), (160, 24429659), (1601, 2441440), (3202, 1220720), (6404, 610360), (8005, 488288), (12808, 305180), (15259, 256160), (16010, 244144), (25616, 152590), (30518, 128080), (32020, 122072), (51232, 76295), (61036, 64040)]