4071655520

素因数分解:

$2^5\times 5^1\times {\mathrm{4621}}^1\times {\mathrm{5507}}^1$

素因数の和:10143

約数の個数: 48

約数和(自身を含む): 9623114928

約数和(自身を除く): 5551459408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 4621, 5507, 9242, 11014, 18484, 22028, 23105, 27535, 36968, 44056, 46210, 55070, 73936, 88112, 92420, 110140, 147872, 176224, 184840, 220280, 369680, 440560, 739360, 881120, 25447847, 50895694, 101791388, 127239235, 203582776, 254478470, 407165552, 508956940, 814331104, 1017913880, 2035827760, 4071655520]

約数ペア:

[(1, 4071655520), (2, 2035827760), (4, 1017913880), (5, 814331104), (8, 508956940), (10, 407165552), (16, 254478470), (20, 203582776), (32, 127239235), (40, 101791388), (80, 50895694), (160, 25447847), (4621, 881120), (5507, 739360), (9242, 440560), (11014, 369680), (18484, 220280), (22028, 184840), (23105, 176224), (27535, 147872), (36968, 110140), (44056, 92420), (46210, 88112), (55070, 73936)]