27398560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1439}}^1$

素因数の和:1478

約数の個数: 96

約数和(自身を含む): 78382080

約数和(自身を除く): 50983520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 340, 476, 544, 560, 595, 680, 952, 1120, 1190, 1360, 1439, 1904, 2380, 2720, 2878, 3808, 4760, 5756, 7195, 9520, 10073, 11512, 14390, 19040, 20146, 23024, 24463, 28780, 40292, 46048, 48926, 50365, 57560, 80584, 97852, 100730, 115120, 122315, 161168, 171241, 195704, 201460, 230240, 244630, 322336, 342482, 391408, 402920, 489260, 684964, 782816, 805840, 856205, 978520, 1369928, 1611680, 1712410, 1957040, 2739856, 3424820, 3914080, 5479712, 6849640, 13699280, 27398560]

約数ペア:

[(1, 27398560), (2, 13699280), (4, 6849640), (5, 5479712), (7, 3914080), (8, 3424820), (10, 2739856), (14, 1957040), (16, 1712410), (17, 1611680), (20, 1369928), (28, 978520), (32, 856205), (34, 805840), (35, 782816), (40, 684964), (56, 489260), (68, 402920), (70, 391408), (80, 342482), (85, 322336), (112, 244630), (119, 230240), (136, 201460), (140, 195704), (160, 171241), (170, 161168), (224, 122315), (238, 115120), (272, 100730), (280, 97852), (340, 80584), (476, 57560), (544, 50365), (560, 48926), (595, 46048), (680, 40292), (952, 28780), (1120, 24463), (1190, 23024), (1360, 20146), (1439, 19040), (1904, 14390), (2380, 11512), (2720, 10073), (2878, 9520), (3808, 7195), (4760, 5756)]