463739680

素因数分解:

$2^5\times 5^1\times {\mathrm{491}}^1\times {\mathrm{5903}}^1$

素因数の和:6409

約数の個数: 48

約数和(自身を含む): 1098002304

約数和(自身を除く): 634262624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 491, 982, 1964, 2455, 3928, 4910, 5903, 7856, 9820, 11806, 15712, 19640, 23612, 29515, 39280, 47224, 59030, 78560, 94448, 118060, 188896, 236120, 472240, 944480, 2898373, 5796746, 11593492, 14491865, 23186984, 28983730, 46373968, 57967460, 92747936, 115934920, 231869840, 463739680]

約数ペア:

[(1, 463739680), (2, 231869840), (4, 115934920), (5, 92747936), (8, 57967460), (10, 46373968), (16, 28983730), (20, 23186984), (32, 14491865), (40, 11593492), (80, 5796746), (160, 2898373), (491, 944480), (982, 472240), (1964, 236120), (2455, 188896), (3928, 118060), (4910, 94448), (5903, 78560), (7856, 59030), (9820, 47224), (11806, 39280), (15712, 29515), (19640, 23612)]