26909940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{10939}}^1$

素因数の和:10992

約数の個数: 48

約数和(自身を含む): 77192640

約数和(自身を除く): 50282700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 10939, 21878, 32817, 43756, 54695, 65634, 109390, 131268, 164085, 218780, 328170, 448499, 656340, 896998, 1345497, 1793996, 2242495, 2690994, 4484990, 5381988, 6727485, 8969980, 13454970, 26909940]

約数ペア:

[(1, 26909940), (2, 13454970), (3, 8969980), (4, 6727485), (5, 5381988), (6, 4484990), (10, 2690994), (12, 2242495), (15, 1793996), (20, 1345497), (30, 896998), (41, 656340), (60, 448499), (82, 328170), (123, 218780), (164, 164085), (205, 131268), (246, 109390), (410, 65634), (492, 54695), (615, 43756), (820, 32817), (1230, 21878), (2460, 10939)]