97992700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1753}}^1$

素因数の和:1823

約数の個数: 72

約数和(自身を含む): 234460688

約数和(自身を除く): 136467988

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 43, 50, 52, 65, 86, 100, 130, 172, 215, 260, 325, 430, 559, 650, 860, 1075, 1118, 1300, 1753, 2150, 2236, 2795, 3506, 4300, 5590, 7012, 8765, 11180, 13975, 17530, 22789, 27950, 35060, 43825, 45578, 55900, 75379, 87650, 91156, 113945, 150758, 175300, 227890, 301516, 376895, 455780, 569725, 753790, 979927, 1139450, 1507580, 1884475, 1959854, 2278900, 3768950, 3919708, 4899635, 7537900, 9799270, 19598540, 24498175, 48996350, 97992700]

約数ペア:

[(1, 97992700), (2, 48996350), (4, 24498175), (5, 19598540), (10, 9799270), (13, 7537900), (20, 4899635), (25, 3919708), (26, 3768950), (43, 2278900), (50, 1959854), (52, 1884475), (65, 1507580), (86, 1139450), (100, 979927), (130, 753790), (172, 569725), (215, 455780), (260, 376895), (325, 301516), (430, 227890), (559, 175300), (650, 150758), (860, 113945), (1075, 91156), (1118, 87650), (1300, 75379), (1753, 55900), (2150, 45578), (2236, 43825), (2795, 35060), (3506, 27950), (4300, 22789), (5590, 17530), (7012, 13975), (8765, 11180)]