794043820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1217}}^1$

素因数の和:1363

約数の個数: 96

約数和(自身を含む): 1878448320

約数和(自身を除く): 1084404500

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 101, 170, 190, 202, 323, 340, 380, 404, 505, 646, 1010, 1217, 1292, 1615, 1717, 1919, 2020, 2434, 3230, 3434, 3838, 4868, 6085, 6460, 6868, 7676, 8585, 9595, 12170, 17170, 19190, 20689, 23123, 24340, 32623, 34340, 38380, 41378, 46246, 65246, 82756, 92492, 103445, 115615, 122917, 130492, 163115, 206890, 231230, 245834, 326230, 393091, 413780, 462460, 491668, 614585, 652460, 786182, 1229170, 1572364, 1965455, 2089589, 2335423, 2458340, 3930910, 4179178, 4670846, 7861820, 8358356, 9341692, 10447945, 11677115, 20895890, 23354230, 39702191, 41791780, 46708460, 79404382, 158808764, 198510955, 397021910, 794043820]

約数ペア:

[(1, 794043820), (2, 397021910), (4, 198510955), (5, 158808764), (10, 79404382), (17, 46708460), (19, 41791780), (20, 39702191), (34, 23354230), (38, 20895890), (68, 11677115), (76, 10447945), (85, 9341692), (95, 8358356), (101, 7861820), (170, 4670846), (190, 4179178), (202, 3930910), (323, 2458340), (340, 2335423), (380, 2089589), (404, 1965455), (505, 1572364), (646, 1229170), (1010, 786182), (1217, 652460), (1292, 614585), (1615, 491668), (1717, 462460), (1919, 413780), (2020, 393091), (2434, 326230), (3230, 245834), (3434, 231230), (3838, 206890), (4868, 163115), (6085, 130492), (6460, 122917), (6868, 115615), (7676, 103445), (8585, 92492), (9595, 82756), (12170, 65246), (17170, 46246), (19190, 41378), (20689, 38380), (23123, 34340), (24340, 32623)]