25351560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5417}}^1$

素因数の和:5447

約数の個数: 96

約数和(自身を含む): 88746840

約数和(自身を除く): 63395280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 5417, 10834, 16251, 21668, 27085, 32502, 43336, 48753, 54170, 65004, 70421, 81255, 97506, 108340, 130008, 140842, 162510, 195012, 211263, 216680, 243765, 281684, 325020, 352105, 390024, 422526, 487530, 563368, 633789, 650040, 704210, 845052, 975060, 1056315, 1267578, 1408420, 1690104, 1950120, 2112630, 2535156, 2816840, 3168945, 4225260, 5070312, 6337890, 8450520, 12675780, 25351560]

約数ペア:

[(1, 25351560), (2, 12675780), (3, 8450520), (4, 6337890), (5, 5070312), (6, 4225260), (8, 3168945), (9, 2816840), (10, 2535156), (12, 2112630), (13, 1950120), (15, 1690104), (18, 1408420), (20, 1267578), (24, 1056315), (26, 975060), (30, 845052), (36, 704210), (39, 650040), (40, 633789), (45, 563368), (52, 487530), (60, 422526), (65, 390024), (72, 352105), (78, 325020), (90, 281684), (104, 243765), (117, 216680), (120, 211263), (130, 195012), (156, 162510), (180, 140842), (195, 130008), (234, 108340), (260, 97506), (312, 81255), (360, 70421), (390, 65004), (468, 54170), (520, 48753), (585, 43336), (780, 32502), (936, 27085), (1170, 21668), (1560, 16251), (2340, 10834), (4680, 5417)]