63045320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3911}}^1$

素因数の和:3966

約数の個数: 64

約数和(自身を含む): 157731840

約数和(自身を除く): 94686520

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, 1240, 1612, 2015, 3224, 3911, 4030, 7822, 8060, 15644, 16120, 19555, 31288, 39110, 50843, 78220, 101686, 121241, 156440, 203372, 242482, 254215, 406744, 484964, 508430, 606205, 969928, 1016860, 1212410, 1576133, 2033720, 2424820, 3152266, 4849640, 6304532, 7880665, 12609064, 15761330, 31522660, 63045320]

約数ペア:

[(1, 63045320), (2, 31522660), (4, 15761330), (5, 12609064), (8, 7880665), (10, 6304532), (13, 4849640), (20, 3152266), (26, 2424820), (31, 2033720), (40, 1576133), (52, 1212410), (62, 1016860), (65, 969928), (104, 606205), (124, 508430), (130, 484964), (155, 406744), (248, 254215), (260, 242482), (310, 203372), (403, 156440), (520, 121241), (620, 101686), (806, 78220), (1240, 50843), (1612, 39110), (2015, 31288), (3224, 19555), (3911, 16120), (4030, 15644), (7822, 8060)]