67021540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{397}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 147635712

約数和(自身を除く): 80614172

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 367, 397, 460, 734, 794, 1468, 1588, 1835, 1985, 3670, 3970, 7340, 7940, 8441, 9131, 16882, 18262, 33764, 36524, 42205, 45655, 84410, 91310, 145699, 168820, 182620, 291398, 582796, 728495, 1456990, 2913980, 3351077, 6702154, 13404308, 16755385, 33510770, 67021540]

約数ペア:

[(1, 67021540), (2, 33510770), (4, 16755385), (5, 13404308), (10, 6702154), (20, 3351077), (23, 2913980), (46, 1456990), (92, 728495), (115, 582796), (230, 291398), (367, 182620), (397, 168820), (460, 145699), (734, 91310), (794, 84410), (1468, 45655), (1588, 42205), (1835, 36524), (1985, 33764), (3670, 18262), (3970, 16882), (7340, 9131), (7940, 8441)]