876306820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{5519}}^1$

素因数の和:6012

約数の個数: 48

約数和(自身を含む): 1953020160

約数和(自身を除く): 1076713340

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 467, 934, 1868, 2335, 4670, 5519, 7939, 9340, 11038, 15878, 22076, 27595, 31756, 39695, 55190, 79390, 93823, 110380, 158780, 187646, 375292, 469115, 938230, 1876460, 2577373, 5154746, 10309492, 12886865, 25773730, 43815341, 51547460, 87630682, 175261364, 219076705, 438153410, 876306820]

約数ペア:

[(1, 876306820), (2, 438153410), (4, 219076705), (5, 175261364), (10, 87630682), (17, 51547460), (20, 43815341), (34, 25773730), (68, 12886865), (85, 10309492), (170, 5154746), (340, 2577373), (467, 1876460), (934, 938230), (1868, 469115), (2335, 375292), (4670, 187646), (5519, 158780), (7939, 110380), (9340, 93823), (11038, 79390), (15878, 55190), (22076, 39695), (27595, 31756)]