44672920

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:368

約数の個数: 64

約数和(自身を含む): 103795200

約数和(自身を除く): 59122280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 79, 134, 158, 211, 268, 316, 335, 395, 422, 536, 632, 670, 790, 844, 1055, 1340, 1580, 1688, 2110, 2680, 3160, 4220, 5293, 8440, 10586, 14137, 16669, 21172, 26465, 28274, 33338, 42344, 52930, 56548, 66676, 70685, 83345, 105860, 113096, 133352, 141370, 166690, 211720, 282740, 333380, 565480, 666760, 1116823, 2233646, 4467292, 5584115, 8934584, 11168230, 22336460, 44672920]

約数ペア:

[(1, 44672920), (2, 22336460), (4, 11168230), (5, 8934584), (8, 5584115), (10, 4467292), (20, 2233646), (40, 1116823), (67, 666760), (79, 565480), (134, 333380), (158, 282740), (211, 211720), (268, 166690), (316, 141370), (335, 133352), (395, 113096), (422, 105860), (536, 83345), (632, 70685), (670, 66676), (790, 56548), (844, 52930), (1055, 42344), (1340, 33338), (1580, 28274), (1688, 26465), (2110, 21172), (2680, 16669), (3160, 14137), (4220, 10586), (5293, 8440)]