40577940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17341}}^1$

素因数の和:17369

約数の個数: 72

約数和(自身を含む): 132562248

約数和(自身を除く): 91984308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 17341, 34682, 52023, 69364, 86705, 104046, 156069, 173410, 208092, 225433, 260115, 312138, 346820, 450866, 520230, 624276, 676299, 780345, 901732, 1040460, 1127165, 1352598, 1560690, 2028897, 2254330, 2705196, 3121380, 3381495, 4057794, 4508660, 6762990, 8115588, 10144485, 13525980, 20288970, 40577940]

約数ペア:

[(1, 40577940), (2, 20288970), (3, 13525980), (4, 10144485), (5, 8115588), (6, 6762990), (9, 4508660), (10, 4057794), (12, 3381495), (13, 3121380), (15, 2705196), (18, 2254330), (20, 2028897), (26, 1560690), (30, 1352598), (36, 1127165), (39, 1040460), (45, 901732), (52, 780345), (60, 676299), (65, 624276), (78, 520230), (90, 450866), (117, 346820), (130, 312138), (156, 260115), (180, 225433), (195, 208092), (234, 173410), (260, 156069), (390, 104046), (468, 86705), (585, 69364), (780, 52023), (1170, 34682), (2340, 17341)]