4273883960

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1\times {\mathrm{5711}}^1$

素因数の和:6128

約数の個数: 64

約数和(自身を含む): 9827153280

約数和(自身を除く): 5553269320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 353, 424, 530, 706, 1060, 1412, 1765, 2120, 2824, 3530, 5711, 7060, 11422, 14120, 18709, 22844, 28555, 37418, 45688, 57110, 74836, 93545, 114220, 149672, 187090, 228440, 302683, 374180, 605366, 748360, 1210732, 1513415, 2015983, 2421464, 3026830, 4031966, 6053660, 8063932, 10079915, 12107320, 16127864, 20159830, 40319660, 80639320, 106847099, 213694198, 427388396, 534235495, 854776792, 1068470990, 2136941980, 4273883960]

約数ペア:

[(1, 4273883960), (2, 2136941980), (4, 1068470990), (5, 854776792), (8, 534235495), (10, 427388396), (20, 213694198), (40, 106847099), (53, 80639320), (106, 40319660), (212, 20159830), (265, 16127864), (353, 12107320), (424, 10079915), (530, 8063932), (706, 6053660), (1060, 4031966), (1412, 3026830), (1765, 2421464), (2120, 2015983), (2824, 1513415), (3530, 1210732), (5711, 748360), (7060, 605366), (11422, 374180), (14120, 302683), (18709, 228440), (22844, 187090), (28555, 149672), (37418, 114220), (45688, 93545), (57110, 74836)]