4701520

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3457}}^1$

素因数の和:3487

約数の個数: 40

約数和(自身を含む): 11577384

約数和(自身を除く): 6875864

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 3457, 6914, 13828, 17285, 27656, 34570, 55312, 58769, 69140, 117538, 138280, 235076, 276560, 293845, 470152, 587690, 940304, 1175380, 2350760, 4701520]

約数ペア:

[(1, 4701520), (2, 2350760), (4, 1175380), (5, 940304), (8, 587690), (10, 470152), (16, 293845), (17, 276560), (20, 235076), (34, 138280), (40, 117538), (68, 69140), (80, 58769), (85, 55312), (136, 34570), (170, 27656), (272, 17285), (340, 13828), (680, 6914), (1360, 3457)]