32865160

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1$

素因数の和:430

約数の個数: 64

約数和(自身を含む): 78019200

約数和(自身を除く): 45154040

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 139, 184, 230, 257, 278, 460, 514, 556, 695, 920, 1028, 1112, 1285, 1390, 2056, 2570, 2780, 3197, 5140, 5560, 5911, 6394, 10280, 11822, 12788, 15985, 23644, 25576, 29555, 31970, 35723, 47288, 59110, 63940, 71446, 118220, 127880, 142892, 178615, 236440, 285784, 357230, 714460, 821629, 1428920, 1643258, 3286516, 4108145, 6573032, 8216290, 16432580, 32865160]

約数ペア:

[(1, 32865160), (2, 16432580), (4, 8216290), (5, 6573032), (8, 4108145), (10, 3286516), (20, 1643258), (23, 1428920), (40, 821629), (46, 714460), (92, 357230), (115, 285784), (139, 236440), (184, 178615), (230, 142892), (257, 127880), (278, 118220), (460, 71446), (514, 63940), (556, 59110), (695, 47288), (920, 35723), (1028, 31970), (1112, 29555), (1285, 25576), (1390, 23644), (2056, 15985), (2570, 12788), (2780, 11822), (3197, 10280), (5140, 6394), (5560, 5911)]