11437760

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1153}}^1$

素因数の和:1201

約数の個数: 56

約数和(自身を含む): 28139136

約数和(自身を除く): 16701376

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, 1153, 1240, 1984, 2306, 2480, 4612, 4960, 5765, 9224, 9920, 11530, 18448, 23060, 35743, 36896, 46120, 71486, 73792, 92240, 142972, 178715, 184480, 285944, 357430, 368960, 571888, 714860, 1143776, 1429720, 2287552, 2859440, 5718880, 11437760]

約数ペア:

[(1, 11437760), (2, 5718880), (4, 2859440), (5, 2287552), (8, 1429720), (10, 1143776), (16, 714860), (20, 571888), (31, 368960), (32, 357430), (40, 285944), (62, 184480), (64, 178715), (80, 142972), (124, 92240), (155, 73792), (160, 71486), (248, 46120), (310, 36896), (320, 35743), (496, 23060), (620, 18448), (992, 11530), (1153, 9920), (1240, 9224), (1984, 5765), (2306, 4960), (2480, 4612)]