1148702920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{31873}}^1$

素因数の和:31954

約数の個数: 64

約数和(自身を含む): 2788337520

約数和(自身を除く): 1639634600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 53, 68, 85, 106, 136, 170, 212, 265, 340, 424, 530, 680, 901, 1060, 1802, 2120, 3604, 4505, 7208, 9010, 18020, 31873, 36040, 63746, 127492, 159365, 254984, 318730, 541841, 637460, 1083682, 1274920, 1689269, 2167364, 2709205, 3378538, 4334728, 5418410, 6757076, 8446345, 10836820, 13514152, 16892690, 21673640, 28717573, 33785380, 57435146, 67570760, 114870292, 143587865, 229740584, 287175730, 574351460, 1148702920]

約数ペア:

[(1, 1148702920), (2, 574351460), (4, 287175730), (5, 229740584), (8, 143587865), (10, 114870292), (17, 67570760), (20, 57435146), (34, 33785380), (40, 28717573), (53, 21673640), (68, 16892690), (85, 13514152), (106, 10836820), (136, 8446345), (170, 6757076), (212, 5418410), (265, 4334728), (340, 3378538), (424, 2709205), (530, 2167364), (680, 1689269), (901, 1274920), (1060, 1083682), (1802, 637460), (2120, 541841), (3604, 318730), (4505, 254984), (7208, 159365), (9010, 127492), (18020, 63746), (31873, 36040)]