23550080

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1187}}^1$

素因数の和:1237

約数の個数: 64

約数和(自身を含む): 58164480

約数和(自身を除く): 34614400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 496, 620, 640, 992, 1187, 1240, 1984, 2374, 2480, 3968, 4748, 4960, 5935, 9496, 9920, 11870, 18992, 19840, 23740, 36797, 37984, 47480, 73594, 75968, 94960, 147188, 151936, 183985, 189920, 294376, 367970, 379840, 588752, 735940, 759680, 1177504, 1471880, 2355008, 2943760, 4710016, 5887520, 11775040, 23550080]

約数ペア:

[(1, 23550080), (2, 11775040), (4, 5887520), (5, 4710016), (8, 2943760), (10, 2355008), (16, 1471880), (20, 1177504), (31, 759680), (32, 735940), (40, 588752), (62, 379840), (64, 367970), (80, 294376), (124, 189920), (128, 183985), (155, 151936), (160, 147188), (248, 94960), (310, 75968), (320, 73594), (496, 47480), (620, 37984), (640, 36797), (992, 23740), (1187, 19840), (1240, 18992), (1984, 11870), (2374, 9920), (2480, 9496), (3968, 5935), (4748, 4960)]