41182900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1291}}^1$

素因数の和:1345

約数の個数: 72

約数和(自身を含む): 100931040

約数和(自身を除く): 59748140

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 29, 44, 50, 55, 58, 100, 110, 116, 145, 220, 275, 290, 319, 550, 580, 638, 725, 1100, 1276, 1291, 1450, 1595, 2582, 2900, 3190, 5164, 6380, 6455, 7975, 12910, 14201, 15950, 25820, 28402, 31900, 32275, 37439, 56804, 64550, 71005, 74878, 129100, 142010, 149756, 187195, 284020, 355025, 374390, 411829, 710050, 748780, 823658, 935975, 1420100, 1647316, 1871950, 2059145, 3743900, 4118290, 8236580, 10295725, 20591450, 41182900]

約数ペア:

[(1, 41182900), (2, 20591450), (4, 10295725), (5, 8236580), (10, 4118290), (11, 3743900), (20, 2059145), (22, 1871950), (25, 1647316), (29, 1420100), (44, 935975), (50, 823658), (55, 748780), (58, 710050), (100, 411829), (110, 374390), (116, 355025), (145, 284020), (220, 187195), (275, 149756), (290, 142010), (319, 129100), (550, 74878), (580, 71005), (638, 64550), (725, 56804), (1100, 37439), (1276, 32275), (1291, 31900), (1450, 28402), (1595, 25820), (2582, 15950), (2900, 14201), (3190, 12910), (5164, 7975), (6380, 6455)]