11140160

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1123}}^1$

素因数の和:1171

約数の個数: 56

約数和(自身を含む): 27407616

約数和(自身を除く): 16267456

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, 1123, 1240, 1984, 2246, 2480, 4492, 4960, 5615, 8984, 9920, 11230, 17968, 22460, 34813, 35936, 44920, 69626, 71872, 89840, 139252, 174065, 179680, 278504, 348130, 359360, 557008, 696260, 1114016, 1392520, 2228032, 2785040, 5570080, 11140160]

約数ペア:

[(1, 11140160), (2, 5570080), (4, 2785040), (5, 2228032), (8, 1392520), (10, 1114016), (16, 696260), (20, 557008), (31, 359360), (32, 348130), (40, 278504), (62, 179680), (64, 174065), (80, 139252), (124, 89840), (155, 71872), (160, 69626), (248, 44920), (310, 35936), (320, 34813), (496, 22460), (620, 17968), (992, 11230), (1123, 9920), (1240, 8984), (1984, 5615), (2246, 4960), (2480, 4492)]