2076243925

素因数分解:

$5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1249}}^1$

素因数の和:1355

約数の個数: 72

約数和(自身を含む): 3180600000

約数和(自身を除く): 1104356075

約数列:

[1, 5, 7, 23, 25, 35, 49, 59, 115, 161, 175, 245, 295, 413, 575, 805, 1127, 1225, 1249, 1357, 1475, 2065, 2891, 4025, 5635, 6245, 6785, 8743, 9499, 10325, 14455, 28175, 28727, 31225, 33925, 43715, 47495, 61201, 66493, 72275, 73691, 143635, 201089, 218575, 237475, 306005, 332465, 368455, 515837, 718175, 1005445, 1407623, 1530025, 1662325, 1694893, 1842275, 2579185, 3610859, 5027225, 7038115, 8474465, 11864251, 12895925, 18054295, 35190575, 42372325, 59321255, 83049757, 90271475, 296606275, 415248785, 2076243925]

約数ペア:

[(1, 2076243925), (5, 415248785), (7, 296606275), (23, 90271475), (25, 83049757), (35, 59321255), (49, 42372325), (59, 35190575), (115, 18054295), (161, 12895925), (175, 11864251), (245, 8474465), (295, 7038115), (413, 5027225), (575, 3610859), (805, 2579185), (1127, 1842275), (1225, 1694893), (1249, 1662325), (1357, 1530025), (1475, 1407623), (2065, 1005445), (2891, 718175), (4025, 515837), (5635, 368455), (6245, 332465), (6785, 306005), (8743, 237475), (9499, 218575), (10325, 201089), (14455, 143635), (28175, 73691), (28727, 72275), (31225, 66493), (33925, 61201), (43715, 47495)]