25027560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3659}}^1$

素因数の和:3695

約数の個数: 96

約数和(自身を含む): 85644000

約数和(自身を除く): 60616440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 3659, 6840, 7318, 10977, 14636, 18295, 21954, 29272, 32931, 36590, 43908, 54885, 65862, 69521, 73180, 87816, 109770, 131724, 139042, 146360, 164655, 208563, 219540, 263448, 278084, 329310, 347605, 417126, 439080, 556168, 625689, 658620, 695210, 834252, 1042815, 1251378, 1317240, 1390420, 1668504, 2085630, 2502756, 2780840, 3128445, 4171260, 5005512, 6256890, 8342520, 12513780, 25027560]

約数ペア:

[(1, 25027560), (2, 12513780), (3, 8342520), (4, 6256890), (5, 5005512), (6, 4171260), (8, 3128445), (9, 2780840), (10, 2502756), (12, 2085630), (15, 1668504), (18, 1390420), (19, 1317240), (20, 1251378), (24, 1042815), (30, 834252), (36, 695210), (38, 658620), (40, 625689), (45, 556168), (57, 439080), (60, 417126), (72, 347605), (76, 329310), (90, 278084), (95, 263448), (114, 219540), (120, 208563), (152, 164655), (171, 146360), (180, 139042), (190, 131724), (228, 109770), (285, 87816), (342, 73180), (360, 69521), (380, 65862), (456, 54885), (570, 43908), (684, 36590), (760, 32931), (855, 29272), (1140, 21954), (1368, 18295), (1710, 14636), (2280, 10977), (3420, 7318), (3659, 6840)]