103835120

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1$

素因数の和:474

約数の個数: 80

約数和(自身を含む): 251769600

約数和(自身を除く): 147934480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 149, 155, 248, 281, 298, 310, 496, 562, 596, 620, 745, 1124, 1192, 1240, 1405, 1490, 2248, 2384, 2480, 2810, 2980, 4496, 4619, 5620, 5960, 8711, 9238, 11240, 11920, 17422, 18476, 22480, 23095, 34844, 36952, 41869, 43555, 46190, 69688, 73904, 83738, 87110, 92380, 139376, 167476, 174220, 184760, 209345, 334952, 348440, 369520, 418690, 669904, 696880, 837380, 1297939, 1674760, 2595878, 3349520, 5191756, 6489695, 10383512, 12979390, 20767024, 25958780, 51917560, 103835120]

約数ペア:

[(1, 103835120), (2, 51917560), (4, 25958780), (5, 20767024), (8, 12979390), (10, 10383512), (16, 6489695), (20, 5191756), (31, 3349520), (40, 2595878), (62, 1674760), (80, 1297939), (124, 837380), (149, 696880), (155, 669904), (248, 418690), (281, 369520), (298, 348440), (310, 334952), (496, 209345), (562, 184760), (596, 174220), (620, 167476), (745, 139376), (1124, 92380), (1192, 87110), (1240, 83738), (1405, 73904), (1490, 69688), (2248, 46190), (2384, 43555), (2480, 41869), (2810, 36952), (2980, 34844), (4496, 23095), (4619, 22480), (5620, 18476), (5960, 17422), (8711, 11920), (9238, 11240)]