79141160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12289}}^1$

素因数の和:12330

約数の個数: 64

約数和(自身を含む): 212371200

約数和(自身を除く): 133230040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 6440, 12289, 24578, 49156, 61445, 86023, 98312, 122890, 172046, 245780, 282647, 344092, 430115, 491560, 565294, 688184, 860230, 1130588, 1413235, 1720460, 1978529, 2261176, 2826470, 3440920, 3957058, 5652940, 7914116, 9892645, 11305880, 15828232, 19785290, 39570580, 79141160]

約数ペア:

[(1, 79141160), (2, 39570580), (4, 19785290), (5, 15828232), (7, 11305880), (8, 9892645), (10, 7914116), (14, 5652940), (20, 3957058), (23, 3440920), (28, 2826470), (35, 2261176), (40, 1978529), (46, 1720460), (56, 1413235), (70, 1130588), (92, 860230), (115, 688184), (140, 565294), (161, 491560), (184, 430115), (230, 344092), (280, 282647), (322, 245780), (460, 172046), (644, 122890), (805, 98312), (920, 86023), (1288, 61445), (1610, 49156), (3220, 24578), (6440, 12289)]