798560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:76

約数の個数: 96

約数和(自身を含む): 2322432

約数和(自身を除く): 1523872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 31, 32, 35, 40, 46, 56, 62, 70, 80, 92, 112, 115, 124, 140, 155, 160, 161, 184, 217, 224, 230, 248, 280, 310, 322, 368, 434, 460, 496, 560, 620, 644, 713, 736, 805, 868, 920, 992, 1085, 1120, 1240, 1288, 1426, 1610, 1736, 1840, 2170, 2480, 2576, 2852, 3220, 3472, 3565, 3680, 4340, 4960, 4991, 5152, 5704, 6440, 6944, 7130, 8680, 9982, 11408, 12880, 14260, 17360, 19964, 22816, 24955, 25760, 28520, 34720, 39928, 49910, 57040, 79856, 99820, 114080, 159712, 199640, 399280, 798560]

約数ペア:

[(1, 798560), (2, 399280), (4, 199640), (5, 159712), (7, 114080), (8, 99820), (10, 79856), (14, 57040), (16, 49910), (20, 39928), (23, 34720), (28, 28520), (31, 25760), (32, 24955), (35, 22816), (40, 19964), (46, 17360), (56, 14260), (62, 12880), (70, 11408), (80, 9982), (92, 8680), (112, 7130), (115, 6944), (124, 6440), (140, 5704), (155, 5152), (160, 4991), (161, 4960), (184, 4340), (217, 3680), (224, 3565), (230, 3472), (248, 3220), (280, 2852), (310, 2576), (322, 2480), (368, 2170), (434, 1840), (460, 1736), (496, 1610), (560, 1426), (620, 1288), (644, 1240), (713, 1120), (736, 1085), (805, 992), (868, 920)]