19825231560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8695277}}^1$

素因数の和:8695310

約数の個数: 64

約数和(自身を含む): 62606001600

約数和(自身を除く): 42780770040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 8695277, 17390554, 26085831, 34781108, 43476385, 52171662, 69562216, 86952770, 104343324, 130429155, 165210263, 173905540, 208686648, 260858310, 330420526, 347811080, 495630789, 521716620, 660841052, 826051315, 991261578, 1043433240, 1321682104, 1652102630, 1982523156, 2478153945, 3304205260, 3965046312, 4956307890, 6608410520, 9912615780, 19825231560]

約数ペア:

[(1, 19825231560), (2, 9912615780), (3, 6608410520), (4, 4956307890), (5, 3965046312), (6, 3304205260), (8, 2478153945), (10, 1982523156), (12, 1652102630), (15, 1321682104), (19, 1043433240), (20, 991261578), (24, 826051315), (30, 660841052), (38, 521716620), (40, 495630789), (57, 347811080), (60, 330420526), (76, 260858310), (95, 208686648), (114, 173905540), (120, 165210263), (152, 130429155), (190, 104343324), (228, 86952770), (285, 69562216), (380, 52171662), (456, 43476385), (570, 34781108), (760, 26085831), (1140, 17390554), (2280, 8695277)]