131095360

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37243}}^1$

素因数の和:37271

約数の個数: 56

約数和(自身を含む): 340559136

約数和(自身を除く): 209463776

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 37243, 74486, 148972, 186215, 297944, 372430, 409673, 595888, 744860, 819346, 1191776, 1489720, 1638692, 2048365, 2383552, 2979440, 3277384, 4096730, 5958880, 6554768, 8193460, 11917760, 13109536, 16386920, 26219072, 32773840, 65547680, 131095360]

約数ペア:

[(1, 131095360), (2, 65547680), (4, 32773840), (5, 26219072), (8, 16386920), (10, 13109536), (11, 11917760), (16, 8193460), (20, 6554768), (22, 5958880), (32, 4096730), (40, 3277384), (44, 2979440), (55, 2383552), (64, 2048365), (80, 1638692), (88, 1489720), (110, 1191776), (160, 819346), (176, 744860), (220, 595888), (320, 409673), (352, 372430), (440, 297944), (704, 186215), (880, 148972), (1760, 74486), (3520, 37243)]