1888707070

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{64483}}^1$

素因数の和:64620

約数の個数: 32

約数和(自身を含む): 3551778720

約数和(自身を除く): 1663071650

約数列:

[1, 2, 5, 10, 29, 58, 101, 145, 202, 290, 505, 1010, 2929, 5858, 14645, 29290, 64483, 128966, 322415, 644830, 1870007, 3740014, 6512783, 9350035, 13025566, 18700070, 32563915, 65127830, 188870707, 377741414, 944353535, 1888707070]

約数ペア:

[(1, 1888707070), (2, 944353535), (5, 377741414), (10, 188870707), (29, 65127830), (58, 32563915), (101, 18700070), (145, 13025566), (202, 9350035), (290, 6512783), (505, 3740014), (1010, 1870007), (2929, 644830), (5858, 322415), (14645, 128966), (29290, 64483)]