2016301160

素因数分解:

$2^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{291373}}^1$

素因数の和:291557

約数の個数: 32

約数和(自身を含む): 4562916840

約数和(自身を除く): 2546615680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 173, 346, 692, 865, 1384, 1730, 3460, 6920, 291373, 582746, 1165492, 1456865, 2330984, 2913730, 5827460, 11654920, 50407529, 100815058, 201630116, 252037645, 403260232, 504075290, 1008150580, 2016301160]

約数ペア:

[(1, 2016301160), (2, 1008150580), (4, 504075290), (5, 403260232), (8, 252037645), (10, 201630116), (20, 100815058), (40, 50407529), (173, 11654920), (346, 5827460), (692, 2913730), (865, 2330984), (1384, 1456865), (1730, 1165492), (3460, 582746), (6920, 291373)]