85658650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1171}}^1$

素因数の和:1220

約数の個数: 96

約数和(自身を含む): 209272320

約数和(自身を除く): 123613670

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 25, 35, 38, 50, 55, 70, 77, 95, 110, 133, 154, 175, 190, 209, 266, 275, 350, 385, 418, 475, 550, 665, 770, 950, 1045, 1171, 1330, 1463, 1925, 2090, 2342, 2926, 3325, 3850, 5225, 5855, 6650, 7315, 8197, 10450, 11710, 12881, 14630, 16394, 22249, 25762, 29275, 36575, 40985, 44498, 58550, 64405, 73150, 81970, 90167, 111245, 128810, 155743, 180334, 204925, 222490, 244739, 311486, 322025, 409850, 450835, 489478, 556225, 644050, 778715, 901670, 1112450, 1223695, 1557430, 1713173, 2254175, 2447390, 3426346, 3893575, 4508350, 6118475, 7787150, 8565865, 12236950, 17131730, 42829325, 85658650]

約数ペア:

[(1, 85658650), (2, 42829325), (5, 17131730), (7, 12236950), (10, 8565865), (11, 7787150), (14, 6118475), (19, 4508350), (22, 3893575), (25, 3426346), (35, 2447390), (38, 2254175), (50, 1713173), (55, 1557430), (70, 1223695), (77, 1112450), (95, 901670), (110, 778715), (133, 644050), (154, 556225), (175, 489478), (190, 450835), (209, 409850), (266, 322025), (275, 311486), (350, 244739), (385, 222490), (418, 204925), (475, 180334), (550, 155743), (665, 128810), (770, 111245), (950, 90167), (1045, 81970), (1171, 73150), (1330, 64405), (1463, 58550), (1925, 44498), (2090, 40985), (2342, 36575), (2926, 29275), (3325, 25762), (3850, 22249), (5225, 16394), (5855, 14630), (6650, 12881), (7315, 11710), (8197, 10450)]