65905580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:255

約数の個数: 96

約数和(自身を含む): 158505984

約数和(自身を除く): 92600404

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 103, 107, 115, 130, 206, 214, 230, 260, 299, 412, 428, 460, 515, 535, 598, 1030, 1070, 1196, 1339, 1391, 1495, 2060, 2140, 2369, 2461, 2678, 2782, 2990, 4738, 4922, 5356, 5564, 5980, 6695, 6955, 9476, 9844, 11021, 11845, 12305, 13390, 13910, 22042, 23690, 24610, 26780, 27820, 30797, 31993, 44084, 47380, 49220, 55105, 61594, 63986, 110210, 123188, 127972, 143273, 153985, 159965, 220420, 253483, 286546, 307970, 319930, 506966, 573092, 615940, 639860, 716365, 1013932, 1267415, 1432730, 2534830, 2865460, 3295279, 5069660, 6590558, 13181116, 16476395, 32952790, 65905580]

約数ペア:

[(1, 65905580), (2, 32952790), (4, 16476395), (5, 13181116), (10, 6590558), (13, 5069660), (20, 3295279), (23, 2865460), (26, 2534830), (46, 1432730), (52, 1267415), (65, 1013932), (92, 716365), (103, 639860), (107, 615940), (115, 573092), (130, 506966), (206, 319930), (214, 307970), (230, 286546), (260, 253483), (299, 220420), (412, 159965), (428, 153985), (460, 143273), (515, 127972), (535, 123188), (598, 110210), (1030, 63986), (1070, 61594), (1196, 55105), (1339, 49220), (1391, 47380), (1495, 44084), (2060, 31993), (2140, 30797), (2369, 27820), (2461, 26780), (2678, 24610), (2782, 23690), (2990, 22042), (4738, 13910), (4922, 13390), (5356, 12305), (5564, 11845), (5980, 11021), (6695, 9844), (6955, 9476)]