1131472040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{10867}}^1$

素因数の和:11034

約数の個数: 64

約数和(自身を含む): 2699611200

約数和(自身を除く): 1568139160

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 137, 152, 190, 274, 380, 548, 685, 760, 1096, 1370, 2603, 2740, 5206, 5480, 10412, 10867, 13015, 20824, 21734, 26030, 43468, 52060, 54335, 86936, 104120, 108670, 206473, 217340, 412946, 434680, 825892, 1032365, 1488779, 1651784, 2064730, 2977558, 4129460, 5955116, 7443895, 8258920, 11910232, 14887790, 28286801, 29775580, 56573602, 59551160, 113147204, 141434005, 226294408, 282868010, 565736020, 1131472040]

約数ペア:

[(1, 1131472040), (2, 565736020), (4, 282868010), (5, 226294408), (8, 141434005), (10, 113147204), (19, 59551160), (20, 56573602), (38, 29775580), (40, 28286801), (76, 14887790), (95, 11910232), (137, 8258920), (152, 7443895), (190, 5955116), (274, 4129460), (380, 2977558), (548, 2064730), (685, 1651784), (760, 1488779), (1096, 1032365), (1370, 825892), (2603, 434680), (2740, 412946), (5206, 217340), (5480, 206473), (10412, 108670), (10867, 104120), (13015, 86936), (20824, 54335), (21734, 52060), (26030, 43468)]