32404240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1601}}^1$

素因数の和:1648

約数の個数: 80

約数和(自身を含む): 85815936

約数和(自身を除く): 53411696

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 80, 88, 92, 110, 115, 176, 184, 220, 230, 253, 368, 440, 460, 506, 880, 920, 1012, 1265, 1601, 1840, 2024, 2530, 3202, 4048, 5060, 6404, 8005, 10120, 12808, 16010, 17611, 20240, 25616, 32020, 35222, 36823, 64040, 70444, 73646, 88055, 128080, 140888, 147292, 176110, 184115, 281776, 294584, 352220, 368230, 405053, 589168, 704440, 736460, 810106, 1408880, 1472920, 1620212, 2025265, 2945840, 3240424, 4050530, 6480848, 8101060, 16202120, 32404240]

約数ペア:

[(1, 32404240), (2, 16202120), (4, 8101060), (5, 6480848), (8, 4050530), (10, 3240424), (11, 2945840), (16, 2025265), (20, 1620212), (22, 1472920), (23, 1408880), (40, 810106), (44, 736460), (46, 704440), (55, 589168), (80, 405053), (88, 368230), (92, 352220), (110, 294584), (115, 281776), (176, 184115), (184, 176110), (220, 147292), (230, 140888), (253, 128080), (368, 88055), (440, 73646), (460, 70444), (506, 64040), (880, 36823), (920, 35222), (1012, 32020), (1265, 25616), (1601, 20240), (1840, 17611), (2024, 16010), (2530, 12808), (3202, 10120), (4048, 8005), (5060, 6404)]