1566603680

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{4993}}^1$

素因数の和:5098

約数の個数: 96

約数和(自身を含む): 3873626064

約数和(自身を除く): 2307022384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 53, 74, 80, 106, 148, 160, 185, 212, 265, 296, 370, 424, 530, 592, 740, 848, 1060, 1184, 1480, 1696, 1961, 2120, 2960, 3922, 4240, 4993, 5920, 7844, 8480, 9805, 9986, 15688, 19610, 19972, 24965, 31376, 39220, 39944, 49930, 62752, 78440, 79888, 99860, 156880, 159776, 184741, 199720, 264629, 313760, 369482, 399440, 529258, 738964, 798880, 923705, 1058516, 1323145, 1477928, 1847410, 2117032, 2646290, 2955856, 3694820, 4234064, 5292580, 5911712, 7389640, 8468128, 9791273, 10585160, 14779280, 19582546, 21170320, 29558560, 39165092, 42340640, 48956365, 78330184, 97912730, 156660368, 195825460, 313320736, 391650920, 783301840, 1566603680]

約数ペア:

[(1, 1566603680), (2, 783301840), (4, 391650920), (5, 313320736), (8, 195825460), (10, 156660368), (16, 97912730), (20, 78330184), (32, 48956365), (37, 42340640), (40, 39165092), (53, 29558560), (74, 21170320), (80, 19582546), (106, 14779280), (148, 10585160), (160, 9791273), (185, 8468128), (212, 7389640), (265, 5911712), (296, 5292580), (370, 4234064), (424, 3694820), (530, 2955856), (592, 2646290), (740, 2117032), (848, 1847410), (1060, 1477928), (1184, 1323145), (1480, 1058516), (1696, 923705), (1961, 798880), (2120, 738964), (2960, 529258), (3922, 399440), (4240, 369482), (4993, 313760), (5920, 264629), (7844, 199720), (8480, 184741), (9805, 159776), (9986, 156880), (15688, 99860), (19610, 79888), (19972, 78440), (24965, 62752), (31376, 49930), (39220, 39944)]