98810.0000000

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:77

約数の個数: 144

約数和(自身を含む): 12410496

約数和(自身を除く): 8278816

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 31, 32, 34, 35, 40, 49, 56, 62, 68, 70, 80, 85, 98, 112, 119, 124, 136, 140, 155, 160, 170, 196, 217, 224, 238, 245, 248, 272, 280, 310, 340, 392, 434, 476, 490, 496, 527, 544, 560, 595, 620, 680, 784, 833, 868, 952, 980, 992, 1054, 1085, 1120, 1190, 1240, 1360, 1519, 1568, 1666, 1736, 1904, 1960, 2108, 2170, 2380, 2480, 2635, 2720, 3038, 3332, 3472, 3689, 3808, 3920, 4165, 4216, 4340, 4760, 4960, 5270, 6076, 6664, 6944, 7378, 7595, 7840, 8330, 8432, 8680, 9520, 10540, 12152, 13328, 14756, 15190, 16660, 16864, 17360, 18445, 19040, 21080, 24304, 25823, 26656, 29512, 30380, 33320, 34720, 36890, 42160, 48608, 51646, 59024, 60760, 66640, 73780, 84320, 103292, 118048, 121520, 129115, 133280, 147560, 206584, 243040, 258230, 295120, 413168, 516460, 590240, 826336, 1032920, 2065840, 4131680]

約数ペア:

[(1, 4131680), (2, 2065840), (4, 1032920), (5, 826336), (7, 590240), (8, 516460), (10, 413168), (14, 295120), (16, 258230), (17, 243040), (20, 206584), (28, 147560), (31, 133280), (32, 129115), (34, 121520), (35, 118048), (40, 103292), (49, 84320), (56, 73780), (62, 66640), (68, 60760), (70, 59024), (80, 51646), (85, 48608), (98, 42160), (112, 36890), (119, 34720), (124, 33320), (136, 30380), (140, 29512), (155, 26656), (160, 25823), (170, 24304), (196, 21080), (217, 19040), (224, 18445), (238, 17360), (245, 16864), (248, 16660), (272, 15190), (280, 14756), (310, 13328), (340, 12152), (392, 10540), (434, 9520), (476, 8680), (490, 8432), (496, 8330), (527, 7840), (544, 7595), (560, 7378), (595, 6944), (620, 6664), (680, 6076), (784, 5270), (833, 4960), (868, 4760), (952, 4340), (980, 4216), (992, 4165), (1054, 3920), (1085, 3808), (1120, 3689), (1190, 3472), (1240, 3332), (1360, 3038), (1519, 2720), (1568, 2635), (1666, 2480), (1736, 2380), (1904, 2170), (1960, 2108)]