156442010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1\times {\mathrm{1427}}^1$

素因数の和:2030

約数の個数: 32

約数和(自身を含む): 297138240

約数和(自身を除く): 140696230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 577, 1154, 1427, 2854, 2885, 5770, 7135, 10963, 14270, 21926, 27113, 54226, 54815, 109630, 135565, 271130, 823379, 1646758, 4116895, 8233790, 15644201, 31288402, 78221005, 156442010]

約数ペア:

[(1, 156442010), (2, 78221005), (5, 31288402), (10, 15644201), (19, 8233790), (38, 4116895), (95, 1646758), (190, 823379), (577, 271130), (1154, 135565), (1427, 109630), (2854, 54815), (2885, 54226), (5770, 27113), (7135, 21926), (10963, 14270)]