65998060

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{22147}}^1$

素因数の和:22305

約数の個数: 24

約数和(自身を含む): 139532400

約数和(自身を除く): 73534340

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 22147, 44294, 88588, 110735, 221470, 442940, 3299903, 6599806, 13199612, 16499515, 32999030, 65998060]

約数ペア:

[(1, 65998060), (2, 32999030), (4, 16499515), (5, 13199612), (10, 6599806), (20, 3299903), (149, 442940), (298, 221470), (596, 110735), (745, 88588), (1490, 44294), (2980, 22147)]