89696320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1741}}^1$

素因数の和:1788

約数の個数: 112

約数和(自身を含む): 254861568

約数和(自身を除く): 165165248

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 320, 322, 368, 448, 460, 560, 644, 736, 805, 920, 1120, 1288, 1472, 1610, 1741, 1840, 2240, 2576, 3220, 3482, 3680, 5152, 6440, 6964, 7360, 8705, 10304, 12187, 12880, 13928, 17410, 24374, 25760, 27856, 34820, 40043, 48748, 51520, 55712, 60935, 69640, 80086, 97496, 111424, 121870, 139280, 160172, 194992, 200215, 243740, 278560, 280301, 320344, 389984, 400430, 487480, 557120, 560602, 640688, 779968, 800860, 974960, 1121204, 1281376, 1401505, 1601720, 1949920, 2242408, 2562752, 2803010, 3203440, 3899840, 4484816, 5606020, 6406880, 8969632, 11212040, 12813760, 17939264, 22424080, 44848160, 89696320]

約数ペア:

[(1, 89696320), (2, 44848160), (4, 22424080), (5, 17939264), (7, 12813760), (8, 11212040), (10, 8969632), (14, 6406880), (16, 5606020), (20, 4484816), (23, 3899840), (28, 3203440), (32, 2803010), (35, 2562752), (40, 2242408), (46, 1949920), (56, 1601720), (64, 1401505), (70, 1281376), (80, 1121204), (92, 974960), (112, 800860), (115, 779968), (140, 640688), (160, 560602), (161, 557120), (184, 487480), (224, 400430), (230, 389984), (280, 320344), (320, 280301), (322, 278560), (368, 243740), (448, 200215), (460, 194992), (560, 160172), (644, 139280), (736, 121870), (805, 111424), (920, 97496), (1120, 80086), (1288, 69640), (1472, 60935), (1610, 55712), (1741, 51520), (1840, 48748), (2240, 40043), (2576, 34820), (3220, 27856), (3482, 25760), (3680, 24374), (5152, 17410), (6440, 13928), (6964, 12880), (7360, 12187), (8705, 10304)]