13307328760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{135623}}^1$

素因数の和:135868

約数の個数: 64

約数和(自身を含む): 32810158080

約数和(自身を除く): 19502829320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 223, 440, 446, 892, 1115, 1784, 2230, 2453, 4460, 4906, 8920, 9812, 12265, 19624, 24530, 49060, 98120, 135623, 271246, 542492, 678115, 1084984, 1356230, 1491853, 2712460, 2983706, 5424920, 5967412, 7459265, 11934824, 14918530, 29837060, 30243929, 59674120, 60487858, 120975716, 151219645, 241951432, 302439290, 332683219, 604878580, 665366438, 1209757160, 1330732876, 1663416095, 2661465752, 3326832190, 6653664380, 13307328760]

約数ペア:

[(1, 13307328760), (2, 6653664380), (4, 3326832190), (5, 2661465752), (8, 1663416095), (10, 1330732876), (11, 1209757160), (20, 665366438), (22, 604878580), (40, 332683219), (44, 302439290), (55, 241951432), (88, 151219645), (110, 120975716), (220, 60487858), (223, 59674120), (440, 30243929), (446, 29837060), (892, 14918530), (1115, 11934824), (1784, 7459265), (2230, 5967412), (2453, 5424920), (4460, 2983706), (4906, 2712460), (8920, 1491853), (9812, 1356230), (12265, 1084984), (19624, 678115), (24530, 542492), (49060, 271246), (98120, 135623)]