1567271980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{7691}}^1$

素因数の和:8166

約数の個数: 48

約数和(自身を含む): 3442569984

約数和(自身を除く): 1875298004

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 443, 460, 886, 1772, 2215, 4430, 7691, 8860, 10189, 15382, 20378, 30764, 38455, 40756, 50945, 76910, 101890, 153820, 176893, 203780, 353786, 707572, 884465, 1768930, 3407113, 3537860, 6814226, 13628452, 17035565, 34071130, 68142260, 78363599, 156727198, 313454396, 391817995, 783635990, 1567271980]

約数ペア:

[(1, 1567271980), (2, 783635990), (4, 391817995), (5, 313454396), (10, 156727198), (20, 78363599), (23, 68142260), (46, 34071130), (92, 17035565), (115, 13628452), (230, 6814226), (443, 3537860), (460, 3407113), (886, 1768930), (1772, 884465), (2215, 707572), (4430, 353786), (7691, 203780), (8860, 176893), (10189, 153820), (15382, 101890), (20378, 76910), (30764, 50945), (38455, 40756)]