32864920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{661}}^1$

素因数の和:796

約数の個数: 64

約数和(自身を含む): 81505440

約数和(自身を除く): 48640520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 113, 220, 226, 440, 452, 565, 661, 904, 1130, 1243, 1322, 2260, 2486, 2644, 3305, 4520, 4972, 5288, 6215, 6610, 7271, 9944, 12430, 13220, 14542, 24860, 26440, 29084, 36355, 49720, 58168, 72710, 74693, 145420, 149386, 290840, 298772, 373465, 597544, 746930, 821623, 1493860, 1643246, 2987720, 3286492, 4108115, 6572984, 8216230, 16432460, 32864920]

約数ペア:

[(1, 32864920), (2, 16432460), (4, 8216230), (5, 6572984), (8, 4108115), (10, 3286492), (11, 2987720), (20, 1643246), (22, 1493860), (40, 821623), (44, 746930), (55, 597544), (88, 373465), (110, 298772), (113, 290840), (220, 149386), (226, 145420), (440, 74693), (452, 72710), (565, 58168), (661, 49720), (904, 36355), (1130, 29084), (1243, 26440), (1322, 24860), (2260, 14542), (2486, 13220), (2644, 12430), (3305, 9944), (4520, 7271), (4972, 6610), (5288, 6215)]