713441680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{1951}}^1$

素因数の和:2624

約数の個数: 80

約数和(自身を含む): 1899592704

約数和(自身を除く): 1186151024

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 653, 1306, 1951, 2612, 3265, 3902, 4571, 5224, 6530, 7804, 9142, 9755, 10448, 13060, 13657, 15608, 18284, 19510, 22855, 26120, 27314, 31216, 36568, 39020, 45710, 52240, 54628, 68285, 73136, 78040, 91420, 109256, 136570, 156080, 182840, 218512, 273140, 365680, 546280, 1092560, 1274003, 2548006, 5096012, 6370015, 8918021, 10192024, 12740030, 17836042, 20384048, 25480060, 35672084, 44590105, 50960120, 71344168, 89180210, 101920240, 142688336, 178360420, 356720840, 713441680]

約数ペア:

[(1, 713441680), (2, 356720840), (4, 178360420), (5, 142688336), (7, 101920240), (8, 89180210), (10, 71344168), (14, 50960120), (16, 44590105), (20, 35672084), (28, 25480060), (35, 20384048), (40, 17836042), (56, 12740030), (70, 10192024), (80, 8918021), (112, 6370015), (140, 5096012), (280, 2548006), (560, 1274003), (653, 1092560), (1306, 546280), (1951, 365680), (2612, 273140), (3265, 218512), (3902, 182840), (4571, 156080), (5224, 136570), (6530, 109256), (7804, 91420), (9142, 78040), (9755, 73136), (10448, 68285), (13060, 54628), (13657, 52240), (15608, 45710), (18284, 39020), (19510, 36568), (22855, 31216), (26120, 27314)]