41484940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1153}}^1$

素因数の和:1426

約数の個数: 48

約数和(自身を含む): 100037952

約数和(自身を除く): 58553012

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 257, 514, 1028, 1153, 1285, 1799, 2306, 2570, 3598, 4612, 5140, 5765, 7196, 8071, 8995, 11530, 16142, 17990, 23060, 32284, 35980, 40355, 80710, 161420, 296321, 592642, 1185284, 1481605, 2074247, 2963210, 4148494, 5926420, 8296988, 10371235, 20742470, 41484940]

約数ペア:

[(1, 41484940), (2, 20742470), (4, 10371235), (5, 8296988), (7, 5926420), (10, 4148494), (14, 2963210), (20, 2074247), (28, 1481605), (35, 1185284), (70, 592642), (140, 296321), (257, 161420), (514, 80710), (1028, 40355), (1153, 35980), (1285, 32284), (1799, 23060), (2306, 17990), (2570, 16142), (3598, 11530), (4612, 8995), (5140, 8071), (5765, 7196)]