79630460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43753}}^1$

素因数の和:43782

約数の個数: 48

約数和(自身を含む): 205818816

約数和(自身を除く): 126188356

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 43753, 87506, 175012, 218765, 306271, 437530, 568789, 612542, 875060, 1137578, 1225084, 1531355, 2275156, 2843945, 3062710, 3981523, 5687890, 6125420, 7963046, 11375780, 15926092, 19907615, 39815230, 79630460]

約数ペア:

[(1, 79630460), (2, 39815230), (4, 19907615), (5, 15926092), (7, 11375780), (10, 7963046), (13, 6125420), (14, 5687890), (20, 3981523), (26, 3062710), (28, 2843945), (35, 2275156), (52, 1531355), (65, 1225084), (70, 1137578), (91, 875060), (130, 612542), (140, 568789), (182, 437530), (260, 306271), (364, 218765), (455, 175012), (910, 87506), (1820, 43753)]