71206160

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{38699}}^1$

素因数の和:38735

約数の個数: 40

約数和(自身を含む): 172756800

約数和(自身を除く): 101550640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 38699, 77398, 154796, 193495, 309592, 386990, 619184, 773980, 890077, 1547960, 1780154, 3095920, 3560308, 4450385, 7120616, 8900770, 14241232, 17801540, 35603080, 71206160]

約数ペア:

[(1, 71206160), (2, 35603080), (4, 17801540), (5, 14241232), (8, 8900770), (10, 7120616), (16, 4450385), (20, 3560308), (23, 3095920), (40, 1780154), (46, 1547960), (80, 890077), (92, 773980), (115, 619184), (184, 386990), (230, 309592), (368, 193495), (460, 154796), (920, 77398), (1840, 38699)]