86474300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{619}}^1$

素因数の和:771

約数の個数: 72

約数和(自身を含む): 206653440

約数和(自身を除く): 120179140

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 127, 220, 254, 275, 508, 550, 619, 635, 1100, 1238, 1270, 1397, 2476, 2540, 2794, 3095, 3175, 5588, 6190, 6350, 6809, 6985, 12380, 12700, 13618, 13970, 15475, 27236, 27940, 30950, 34045, 34925, 61900, 68090, 69850, 78613, 136180, 139700, 157226, 170225, 314452, 340450, 393065, 680900, 786130, 864743, 1572260, 1729486, 1965325, 3458972, 3930650, 4323715, 7861300, 8647430, 17294860, 21618575, 43237150, 86474300]

約数ペア:

[(1, 86474300), (2, 43237150), (4, 21618575), (5, 17294860), (10, 8647430), (11, 7861300), (20, 4323715), (22, 3930650), (25, 3458972), (44, 1965325), (50, 1729486), (55, 1572260), (100, 864743), (110, 786130), (127, 680900), (220, 393065), (254, 340450), (275, 314452), (508, 170225), (550, 157226), (619, 139700), (635, 136180), (1100, 78613), (1238, 69850), (1270, 68090), (1397, 61900), (2476, 34925), (2540, 34045), (2794, 30950), (3095, 27940), (3175, 27236), (5588, 15475), (6190, 13970), (6350, 13618), (6809, 12700), (6985, 12380)]