13750360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{853}}^1$

素因数の和:908

約数の個数: 64

約数和(自身を含む): 34433280

約数和(自身を除く): 20682920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 403, 520, 620, 806, 853, 1240, 1612, 1706, 2015, 3224, 3412, 4030, 4265, 6824, 8060, 8530, 11089, 16120, 17060, 22178, 26443, 34120, 44356, 52886, 55445, 88712, 105772, 110890, 132215, 211544, 221780, 264430, 343759, 443560, 528860, 687518, 1057720, 1375036, 1718795, 2750072, 3437590, 6875180, 13750360]

約数ペア:

[(1, 13750360), (2, 6875180), (4, 3437590), (5, 2750072), (8, 1718795), (10, 1375036), (13, 1057720), (20, 687518), (26, 528860), (31, 443560), (40, 343759), (52, 264430), (62, 221780), (65, 211544), (104, 132215), (124, 110890), (130, 105772), (155, 88712), (248, 55445), (260, 52886), (310, 44356), (403, 34120), (520, 26443), (620, 22178), (806, 17060), (853, 16120), (1240, 11089), (1612, 8530), (1706, 8060), (2015, 6824), (3224, 4265), (3412, 4030)]