85360960

素因数分解:

$2^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4373}}^1$

素因数の和:4451

約数の個数: 56

約数和(自身を含む): 206645256

約数和(自身を除く): 121284296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 160, 244, 305, 320, 488, 610, 976, 1220, 1952, 2440, 3904, 4373, 4880, 8746, 9760, 17492, 19520, 21865, 34984, 43730, 69968, 87460, 139936, 174920, 266753, 279872, 349840, 533506, 699680, 1067012, 1333765, 1399360, 2134024, 2667530, 4268048, 5335060, 8536096, 10670120, 17072192, 21340240, 42680480, 85360960]

約数ペア:

[(1, 85360960), (2, 42680480), (4, 21340240), (5, 17072192), (8, 10670120), (10, 8536096), (16, 5335060), (20, 4268048), (32, 2667530), (40, 2134024), (61, 1399360), (64, 1333765), (80, 1067012), (122, 699680), (160, 533506), (244, 349840), (305, 279872), (320, 266753), (488, 174920), (610, 139936), (976, 87460), (1220, 69968), (1952, 43730), (2440, 34984), (3904, 21865), (4373, 19520), (4880, 17492), (8746, 9760)]