67334240

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{6899}}^1$

素因数の和:6975

約数の個数: 48

約数和(自身を含む): 161708400

約数和(自身を除く): 94374160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 305, 488, 610, 976, 1220, 1952, 2440, 4880, 6899, 9760, 13798, 27596, 34495, 55192, 68990, 110384, 137980, 220768, 275960, 420839, 551920, 841678, 1103840, 1683356, 2104195, 3366712, 4208390, 6733424, 8416780, 13466848, 16833560, 33667120, 67334240]

約数ペア:

[(1, 67334240), (2, 33667120), (4, 16833560), (5, 13466848), (8, 8416780), (10, 6733424), (16, 4208390), (20, 3366712), (32, 2104195), (40, 1683356), (61, 1103840), (80, 841678), (122, 551920), (160, 420839), (244, 275960), (305, 220768), (488, 137980), (610, 110384), (976, 68990), (1220, 55192), (1952, 34495), (2440, 27596), (4880, 13798), (6899, 9760)]