12602175280

素因数分解:

$2^4\times 5^1\times {\mathrm{39313}}^1\times {\mathrm{4007}}^1$

素因数の和:43333

約数の個数: 40

約数和(自身を含む): 29308115232

約数和(自身を除く): 16705939952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 4007, 8014, 16028, 20035, 32056, 39313, 40070, 64112, 78626, 80140, 157252, 160280, 196565, 314504, 320560, 393130, 629008, 786260, 1572520, 3145040, 157527191, 315054382, 630108764, 787635955, 1260217528, 1575271910, 2520435056, 3150543820, 6301087640, 12602175280]

約数ペア:

[(1, 12602175280), (2, 6301087640), (4, 3150543820), (5, 2520435056), (8, 1575271910), (10, 1260217528), (16, 787635955), (20, 630108764), (40, 315054382), (80, 157527191), (4007, 3145040), (8014, 1572520), (16028, 786260), (20035, 629008), (32056, 393130), (39313, 320560), (40070, 314504), (64112, 196565), (78626, 160280), (80140, 157252)]