2481375700

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{3469}}^1$

素因数の和:3817

約数の個数: 72

約数和(自身を含む): 5638389120

約数和(自身を除く): 3157013420

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 311, 460, 575, 622, 1150, 1244, 1555, 2300, 3110, 3469, 6220, 6938, 7153, 7775, 13876, 14306, 15550, 17345, 28612, 31100, 34690, 35765, 69380, 71530, 79787, 86725, 143060, 159574, 173450, 178825, 319148, 346900, 357650, 398935, 715300, 797870, 1078859, 1595740, 1994675, 2157718, 3989350, 4315436, 5394295, 7978700, 10788590, 21577180, 24813757, 26971475, 49627514, 53942950, 99255028, 107885900, 124068785, 248137570, 496275140, 620343925, 1240687850, 2481375700]

約数ペア:

[(1, 2481375700), (2, 1240687850), (4, 620343925), (5, 496275140), (10, 248137570), (20, 124068785), (23, 107885900), (25, 99255028), (46, 53942950), (50, 49627514), (92, 26971475), (100, 24813757), (115, 21577180), (230, 10788590), (311, 7978700), (460, 5394295), (575, 4315436), (622, 3989350), (1150, 2157718), (1244, 1994675), (1555, 1595740), (2300, 1078859), (3110, 797870), (3469, 715300), (6220, 398935), (6938, 357650), (7153, 346900), (7775, 319148), (13876, 178825), (14306, 173450), (15550, 159574), (17345, 143060), (28612, 86725), (31100, 79787), (34690, 71530), (35765, 69380)]