45110780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15773}}^1$

素因数の和:15806

約数の個数: 48

約数和(自身を含む): 111301344

約数和(自身を除く): 66190564

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 15773, 31546, 63092, 78865, 157730, 173503, 205049, 315460, 347006, 410098, 694012, 820196, 867515, 1025245, 1735030, 2050490, 2255539, 3470060, 4100980, 4511078, 9022156, 11277695, 22555390, 45110780]

約数ペア:

[(1, 45110780), (2, 22555390), (4, 11277695), (5, 9022156), (10, 4511078), (11, 4100980), (13, 3470060), (20, 2255539), (22, 2050490), (26, 1735030), (44, 1025245), (52, 867515), (55, 820196), (65, 694012), (110, 410098), (130, 347006), (143, 315460), (220, 205049), (260, 173503), (286, 157730), (572, 78865), (715, 63092), (1430, 31546), (2860, 15773)]