16148209900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{733}}^1\times {\mathrm{12959}}^1$

素因数の和:13723

約数の個数: 72

約数和(自身を含む): 37156371840

約数和(自身を除く): 21008161940

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 733, 850, 1466, 1700, 2932, 3665, 7330, 12461, 12959, 14660, 18325, 24922, 25918, 36650, 49844, 51836, 62305, 64795, 73300, 124610, 129590, 220303, 249220, 259180, 311525, 323975, 440606, 623050, 647950, 881212, 1101515, 1246100, 1295900, 2203030, 4406060, 5507575, 9498947, 11015150, 18997894, 22030300, 37995788, 47494735, 94989470, 161482099, 189978940, 237473675, 322964198, 474947350, 645928396, 807410495, 949894700, 1614820990, 3229641980, 4037052475, 8074104950, 16148209900]

約数ペア:

[(1, 16148209900), (2, 8074104950), (4, 4037052475), (5, 3229641980), (10, 1614820990), (17, 949894700), (20, 807410495), (25, 645928396), (34, 474947350), (50, 322964198), (68, 237473675), (85, 189978940), (100, 161482099), (170, 94989470), (340, 47494735), (425, 37995788), (733, 22030300), (850, 18997894), (1466, 11015150), (1700, 9498947), (2932, 5507575), (3665, 4406060), (7330, 2203030), (12461, 1295900), (12959, 1246100), (14660, 1101515), (18325, 881212), (24922, 647950), (25918, 623050), (36650, 440606), (49844, 323975), (51836, 311525), (62305, 259180), (64795, 249220), (73300, 220303), (124610, 129590)]