294865220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{6791}}^1$

素因数の和:6980

約数の個数: 48

約数和(自身を含む): 670940928

約数和(自身を除く): 376075708

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 167, 260, 334, 668, 835, 1670, 2171, 3340, 4342, 6791, 8684, 10855, 13582, 21710, 27164, 33955, 43420, 67910, 88283, 135820, 176566, 353132, 441415, 882830, 1134097, 1765660, 2268194, 4536388, 5670485, 11340970, 14743261, 22681940, 29486522, 58973044, 73716305, 147432610, 294865220]

約数ペア:

[(1, 294865220), (2, 147432610), (4, 73716305), (5, 58973044), (10, 29486522), (13, 22681940), (20, 14743261), (26, 11340970), (52, 5670485), (65, 4536388), (130, 2268194), (167, 1765660), (260, 1134097), (334, 882830), (668, 441415), (835, 353132), (1670, 176566), (2171, 135820), (3340, 88283), (4342, 67910), (6791, 43420), (8684, 33955), (10855, 27164), (13582, 21710)]