5280785140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{5881}}^1$

素因数の和:6065

約数の個数: 96

約数和(自身を含む): 12451017600

約数和(自身を除く): 7170232460

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 139, 170, 190, 278, 323, 340, 380, 556, 646, 695, 1292, 1390, 1615, 2363, 2641, 2780, 3230, 4726, 5282, 5881, 6460, 9452, 10564, 11762, 11815, 13205, 23524, 23630, 26410, 29405, 44897, 47260, 52820, 58810, 89794, 99977, 111739, 117620, 179588, 199954, 223478, 224485, 399908, 446956, 448970, 499885, 558695, 817459, 897940, 999770, 1117390, 1634918, 1899563, 1999540, 2234780, 3269836, 3799126, 4087295, 7598252, 8174590, 9497815, 13896803, 15531721, 16349180, 18995630, 27793606, 31063442, 37991260, 55587212, 62126884, 69484015, 77658605, 138968030, 155317210, 264039257, 277936060, 310634420, 528078514, 1056157028, 1320196285, 2640392570, 5280785140]

約数ペア:

[(1, 5280785140), (2, 2640392570), (4, 1320196285), (5, 1056157028), (10, 528078514), (17, 310634420), (19, 277936060), (20, 264039257), (34, 155317210), (38, 138968030), (68, 77658605), (76, 69484015), (85, 62126884), (95, 55587212), (139, 37991260), (170, 31063442), (190, 27793606), (278, 18995630), (323, 16349180), (340, 15531721), (380, 13896803), (556, 9497815), (646, 8174590), (695, 7598252), (1292, 4087295), (1390, 3799126), (1615, 3269836), (2363, 2234780), (2641, 1999540), (2780, 1899563), (3230, 1634918), (4726, 1117390), (5282, 999770), (5881, 897940), (6460, 817459), (9452, 558695), (10564, 499885), (11762, 448970), (11815, 446956), (13205, 399908), (23524, 224485), (23630, 223478), (26410, 199954), (29405, 179588), (44897, 117620), (47260, 111739), (52820, 99977), (58810, 89794)]