47673340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:323

約数の個数: 96

約数和(自身を含む): 119669760

約数和(自身を除く): 71996420

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 79, 110, 130, 143, 158, 211, 220, 260, 286, 316, 395, 422, 572, 715, 790, 844, 869, 1027, 1055, 1430, 1580, 1738, 2054, 2110, 2321, 2743, 2860, 3476, 4108, 4220, 4345, 4642, 5135, 5486, 8690, 9284, 10270, 10972, 11297, 11605, 13715, 16669, 17380, 20540, 22594, 23210, 27430, 30173, 33338, 45188, 46420, 54860, 56485, 60346, 66676, 83345, 112970, 120692, 150865, 166690, 183359, 216697, 225940, 301730, 333380, 366718, 433394, 603460, 733436, 866788, 916795, 1083485, 1833590, 2166970, 2383667, 3667180, 4333940, 4767334, 9534668, 11918335, 23836670, 47673340]

約数ペア:

[(1, 47673340), (2, 23836670), (4, 11918335), (5, 9534668), (10, 4767334), (11, 4333940), (13, 3667180), (20, 2383667), (22, 2166970), (26, 1833590), (44, 1083485), (52, 916795), (55, 866788), (65, 733436), (79, 603460), (110, 433394), (130, 366718), (143, 333380), (158, 301730), (211, 225940), (220, 216697), (260, 183359), (286, 166690), (316, 150865), (395, 120692), (422, 112970), (572, 83345), (715, 66676), (790, 60346), (844, 56485), (869, 54860), (1027, 46420), (1055, 45188), (1430, 33338), (1580, 30173), (1738, 27430), (2054, 23210), (2110, 22594), (2321, 20540), (2743, 17380), (2860, 16669), (3476, 13715), (4108, 11605), (4220, 11297), (4345, 10972), (4642, 10270), (5135, 9284), (5486, 8690)]