31524100040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{302767}}^1$

素因数の和:302934

約数の個数: 64

約数和(自身を含む): 75207571200

約数和(自身を除く): 43683471160

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, 13015, 20824, 26030, 52060, 104120, 302767, 605534, 1211068, 1513835, 2422136, 3027670, 5752573, 6055340, 11505146, 12110680, 23010292, 28762865, 41479079, 46020584, 57525730, 82958158, 115051460, 165916316, 207395395, 230102920, 331832632, 414790790, 788102501, 829581580, 1576205002, 1659163160, 3152410004, 3940512505, 6304820008, 7881025010, 15762050020, 31524100040]

約数ペア:

[(1, 31524100040), (2, 15762050020), (4, 7881025010), (5, 6304820008), (8, 3940512505), (10, 3152410004), (19, 1659163160), (20, 1576205002), (38, 829581580), (40, 788102501), (76, 414790790), (95, 331832632), (137, 230102920), (152, 207395395), (190, 165916316), (274, 115051460), (380, 82958158), (548, 57525730), (685, 46020584), (760, 41479079), (1096, 28762865), (1370, 23010292), (2603, 12110680), (2740, 11505146), (5206, 6055340), (5480, 5752573), (10412, 3027670), (13015, 2422136), (20824, 1513835), (26030, 1211068), (52060, 605534), (104120, 302767)]