88897622920

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1\times {\mathrm{4153}}^1$

素因数の和:4679

約数の個数: 128

約数和(自身を含む): 213189926400

約数和(自身を除く): 124292303480

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 53, 92, 106, 115, 184, 212, 230, 265, 424, 439, 460, 530, 878, 920, 1060, 1219, 1756, 2120, 2195, 2438, 3512, 4153, 4390, 4876, 6095, 8306, 8780, 9752, 10097, 12190, 16612, 17560, 20194, 20765, 23267, 24380, 33224, 40388, 41530, 46534, 48760, 50485, 80776, 83060, 93068, 95519, 100970, 116335, 166120, 186136, 191038, 201940, 220109, 232670, 382076, 403880, 440218, 465340, 477595, 535141, 764152, 880436, 930680, 955190, 1070282, 1100545, 1760872, 1823167, 1910380, 2140564, 2201090, 2675705, 3646334, 3820760, 4281128, 4402180, 5062507, 5351410, 7292668, 8804360, 9115835, 10125014, 10702820, 14585336, 18231670, 20250028, 21405640, 25312535, 36463340, 40500056, 41932841, 50625070, 72926680, 83865682, 96627851, 101250140, 167731364, 193255702, 202500280, 209664205, 335462728, 386511404, 419328410, 483139255, 773022808, 838656820, 966278510, 1677313640, 1932557020, 2222440573, 3865114040, 4444881146, 8889762292, 11112202865, 17779524584, 22224405730, 44448811460, 88897622920]

約数ペア:

[(1, 88897622920), (2, 44448811460), (4, 22224405730), (5, 17779524584), (8, 11112202865), (10, 8889762292), (20, 4444881146), (23, 3865114040), (40, 2222440573), (46, 1932557020), (53, 1677313640), (92, 966278510), (106, 838656820), (115, 773022808), (184, 483139255), (212, 419328410), (230, 386511404), (265, 335462728), (424, 209664205), (439, 202500280), (460, 193255702), (530, 167731364), (878, 101250140), (920, 96627851), (1060, 83865682), (1219, 72926680), (1756, 50625070), (2120, 41932841), (2195, 40500056), (2438, 36463340), (3512, 25312535), (4153, 21405640), (4390, 20250028), (4876, 18231670), (6095, 14585336), (8306, 10702820), (8780, 10125014), (9752, 9115835), (10097, 8804360), (12190, 7292668), (16612, 5351410), (17560, 5062507), (20194, 4402180), (20765, 4281128), (23267, 3820760), (24380, 3646334), (33224, 2675705), (40388, 2201090), (41530, 2140564), (46534, 1910380), (48760, 1823167), (50485, 1760872), (80776, 1100545), (83060, 1070282), (93068, 955190), (95519, 930680), (100970, 880436), (116335, 764152), (166120, 535141), (186136, 477595), (191038, 465340), (201940, 440218), (220109, 403880), (232670, 382076)]