45005240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2399}}^1$

素因数の和:2484

約数の個数: 64

約数和(自身を含む): 117504000

約数和(自身を除く): 72498760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 67, 70, 134, 140, 268, 280, 335, 469, 536, 670, 938, 1340, 1876, 2345, 2399, 2680, 3752, 4690, 4798, 9380, 9596, 11995, 16793, 18760, 19192, 23990, 33586, 47980, 67172, 83965, 95960, 134344, 160733, 167930, 321466, 335860, 642932, 671720, 803665, 1125131, 1285864, 1607330, 2250262, 3214660, 4500524, 5625655, 6429320, 9001048, 11251310, 22502620, 45005240]

約数ペア:

[(1, 45005240), (2, 22502620), (4, 11251310), (5, 9001048), (7, 6429320), (8, 5625655), (10, 4500524), (14, 3214660), (20, 2250262), (28, 1607330), (35, 1285864), (40, 1125131), (56, 803665), (67, 671720), (70, 642932), (134, 335860), (140, 321466), (268, 167930), (280, 160733), (335, 134344), (469, 95960), (536, 83965), (670, 67172), (938, 47980), (1340, 33586), (1876, 23990), (2345, 19192), (2399, 18760), (2680, 16793), (3752, 11995), (4690, 9596), (4798, 9380)]