11775040

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1187}}^1$

素因数の和:1235

約数の個数: 56

約数和(自身を含む): 28968192

約数和(自身を除く): 17193152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1187, 1240, 1984, 2374, 2480, 4748, 4960, 5935, 9496, 9920, 11870, 18992, 23740, 36797, 37984, 47480, 73594, 75968, 94960, 147188, 183985, 189920, 294376, 367970, 379840, 588752, 735940, 1177504, 1471880, 2355008, 2943760, 5887520, 11775040]

約数ペア:

[(1, 11775040), (2, 5887520), (4, 2943760), (5, 2355008), (8, 1471880), (10, 1177504), (16, 735940), (20, 588752), (31, 379840), (32, 367970), (40, 294376), (62, 189920), (64, 183985), (80, 147188), (124, 94960), (155, 75968), (160, 73594), (248, 47480), (310, 37984), (320, 36797), (496, 23740), (620, 18992), (992, 11870), (1187, 9920), (1240, 9496), (1984, 5935), (2374, 4960), (2480, 4748)]