15698424920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{673}}^1\times {\mathrm{34303}}^1$

素因数の和:35004

約数の個数: 64

約数和(自身を含む): 37455851520

約数和(自身を除く): 21757426600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 673, 680, 1346, 2692, 3365, 5384, 6730, 11441, 13460, 22882, 26920, 34303, 45764, 57205, 68606, 91528, 114410, 137212, 171515, 228820, 274424, 343030, 457640, 583151, 686060, 1166302, 1372120, 2332604, 2915755, 4665208, 5831510, 11663020, 23085919, 23326040, 46171838, 92343676, 115429595, 184687352, 230859190, 392460623, 461718380, 784921246, 923436760, 1569842492, 1962303115, 3139684984, 3924606230, 7849212460, 15698424920]

約数ペア:

[(1, 15698424920), (2, 7849212460), (4, 3924606230), (5, 3139684984), (8, 1962303115), (10, 1569842492), (17, 923436760), (20, 784921246), (34, 461718380), (40, 392460623), (68, 230859190), (85, 184687352), (136, 115429595), (170, 92343676), (340, 46171838), (673, 23326040), (680, 23085919), (1346, 11663020), (2692, 5831510), (3365, 4665208), (5384, 2915755), (6730, 2332604), (11441, 1372120), (13460, 1166302), (22882, 686060), (26920, 583151), (34303, 457640), (45764, 343030), (57205, 274424), (68606, 228820), (91528, 171515), (114410, 137212)]