745061188040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{50051}}^1\times {\mathrm{28627}}^1$

素因数の和:78702

約数の個数: 64

約数和(自身を含む): 1805439706560

約数和(自身を除く): 1060378518520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 28627, 50051, 57254, 100102, 114508, 143135, 200204, 229016, 250255, 286270, 372151, 400408, 500510, 572540, 650663, 744302, 1001020, 1145080, 1301326, 1488604, 1860755, 2002040, 2602652, 2977208, 3253315, 3721510, 5205304, 6506630, 7443020, 13013260, 14886040, 26026520, 1432809977, 2865619954, 5731239908, 7164049885, 11462479816, 14328099770, 18626529701, 28656199540, 37253059402, 57312399080, 74506118804, 93132648505, 149012237608, 186265297010, 372530594020, 745061188040]

約数ペア:

[(1, 745061188040), (2, 372530594020), (4, 186265297010), (5, 149012237608), (8, 93132648505), (10, 74506118804), (13, 57312399080), (20, 37253059402), (26, 28656199540), (40, 18626529701), (52, 14328099770), (65, 11462479816), (104, 7164049885), (130, 5731239908), (260, 2865619954), (520, 1432809977), (28627, 26026520), (50051, 14886040), (57254, 13013260), (100102, 7443020), (114508, 6506630), (143135, 5205304), (200204, 3721510), (229016, 3253315), (250255, 2977208), (286270, 2602652), (372151, 2002040), (400408, 1860755), (500510, 1488604), (572540, 1301326), (650663, 1145080), (744302, 1001020)]