201610180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{6173}}^1$

素因数の和:6276

約数の個数: 48

約数和(自身を含む): 448084224

約数和(自身を除く): 246474044

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 71, 92, 115, 142, 230, 284, 355, 460, 710, 1420, 1633, 3266, 6173, 6532, 8165, 12346, 16330, 24692, 30865, 32660, 61730, 123460, 141979, 283958, 438283, 567916, 709895, 876566, 1419790, 1753132, 2191415, 2839580, 4382830, 8765660, 10080509, 20161018, 40322036, 50402545, 100805090, 201610180]

約数ペア:

[(1, 201610180), (2, 100805090), (4, 50402545), (5, 40322036), (10, 20161018), (20, 10080509), (23, 8765660), (46, 4382830), (71, 2839580), (92, 2191415), (115, 1753132), (142, 1419790), (230, 876566), (284, 709895), (355, 567916), (460, 438283), (710, 283958), (1420, 141979), (1633, 123460), (3266, 61730), (6173, 32660), (6532, 30865), (8165, 24692), (12346, 16330)]